Main logo used by the NCAA in Divisions I, II, and III.
Division I (D-I) is the highest level of intercollegiate athletics sanctioned by the National Collegiate Athletic Association (NCAA) in the United States. D-I schools include the major collegiate athletic powers, with larger budgets, more elaborate facilities, and more athletic scholarships than Divisions II and III as well as many smaller schools committed to the highest level of intercollegiate competition.
This level was once called the University Division of the NCAA, in contrast to the College Division; this terminology was replaced with numeric divisions (I, II, III) in 1973. In football only, Division I was further subdivided in 1978 into Division I-A (the principal football schools) and Division I-AA. In 2006, Division I-A and I-AA were renamed "Football Bowl Subdivision" (FBS) and "Football Championship Subdivision" (FCS), which, along with the "Non-Football" schools, now make up all of Division I. For the 2012-13 school year, Division I contains 340 of the NCAA's 1,066 member institutions, with 126 in FBS, 122 in FCS, and 98 in NFS. There was a moratorium on any additional movement up to D-I until 2012, after which any school desirous of moving to D-I must first be accepted for membership by a conference and must show the NCAA that it has the financial ability to support a D-I program.
All D-I schools must field teams in at least seven sports for men and seven for women or six for men and eight for women, with at least two team sports for each gender. There are several other NCAA sanctioned minimums and differences that distinguish Division I from Divisions II and III.
In addition to the schools that compete fully as D-I institutions, the NCAA allows D-II and D-III schools to classify one men's and one women's sport (other than football or basketball) as a D-I sport, as long as they had been sponsoring those sports prior to the latest rules change in 2011. Also, Division II schools are eligible to compete for Division I national championships in sports that do not have a Division II national championship, and in those sports may also operate under D-I rules and scholarship limits.
The NCAA has limits on the total financial aid each Division I member may award in each sport that the school sponsors. It divides sports that are sponsored into two types for purposes of scholarship limitations:
"Head-count" sports, in which the NCAA limits the total number of individuals that can receive athletic scholarships, but allows each player to receive up to a full scholarship.
"Equivalency" sports, in which the NCAA limits the total financial aid that a school can offer in a given sport to the equivalent of a set number of full scholarships. Roster limitations may or may not apply, depending on the sport.
The term "counter" is also key to this concept. The NCAA defines a "counter" as "an individual who is receiving institutional financial aid that is countable against the aid limitations in a sport."
The number of scholarships that Division I members may award in each sport is listed below. In this table, scholarship numbers for head-count sports are indicated without a decimal point; for equivalency sports, they are listed with a decimal point, with a trailing zero if required.
^This total is also subject to the following restrictions:
The number of total counters is limited to 27.
Each counter must receive athletic aid equal to at least 25% of a full scholarship. The 25% rule does not apply to baseball schools that offer only need-based aid (such as Ivy League members). A second exception to the 25% rule, added in 2012, is for players in their final year of athletic eligibility who have not previously received athletically related aid in baseball.
^If a school sponsors men's cross-country but does not sponsor either indoor or outdoor track and field for men, it is allowed 5.0 scholarship equivalents for that sport.
^If a school sponsors women's cross-country but does not sponsor either indoor or outdoor track and field for women, it is allowed 6.0 scholarship equivalents for that sport.
^FBS programs are also limited to 25 new counters per school year.
^FCS programs are also limited to 85 total counters and 30 new counters per school year.
^The number of total counters is limited to 30.
^The NCAA Division I Manual does not include any scholarship limitations for women's ice hockey. These limitations are instead found in the Division II Manual. Note also that the Division II Manual does not include any limit on total counters for any sport, including women's ice hockey.
^The NCAA classifies rifle as a men's sport, despite the fact that competitions are fully coeducational. Of the 33 NCAA rifle schools (23 in Division I, 4 in Division II, and 6 in Division III), 22 field a single coed/mixed team. Six schools (five in Division I and one in Division III) field women-only teams. Schools are also allowed to field any combination of men's, women's, and mixed teams. Currently, one D-I school and one D-III school field separate men's and women's teams; one D-I school and one D-II school field a women-only team plus a mixed team; and one D-I school (VMI) fields all three types of teams. The scholarship limits are per school, not per team.
^This total (which increased from 5.0 in 2013–14) is for schools that also sponsor women's indoor volleyball. If a school does not sponsor women's indoor volleyball, it is allowed 8.0 equivalents for sand volleyball. For all schools, the maximum number of counters in sand volleyball is 14.
Rules for multi-sport athletes
The NCAA also has rules specifying the sport in which multi-sport athletes are to be counted, with the basic rules being:
Anyone who participates in football is counted in that sport, even if he does not receive financial aid from the football program. An exception exists for players at non-scholarship FCS programs who receive aid in another sport.
Participants in basketball are counted in that sport, unless they also play football.
Participants in men's ice hockey are counted in that sport, unless they also play football or basketball.
Participants in both men's swimming and diving and men's water polo are counted in swimming and diving, unless they count in football or basketball.
Participants in women's (indoor) volleyball are counted in that sport unless they also play basketball.
All other multi-sport athletes are counted in whichever sport the school chooses.
Division I athletic programs generated $8.7 billion in revenue in the 2009–2010 academic year. Men's teams provided 55% of the total, women's teams 15%, and 30% was not categorized by sex or sport. Football and men's basketball are usually a university's only profitable sports, and are called "revenue sports". The BYU Cougars, for example, in 2009 had revenue of $41 million and expenses of $35 million, resulting in a profit of $5.5 million or about 16% margin. Football (60% of revenue, 53% profit margin) and men's basketball (15% of revenue, 8% profit margin) were profitable; women's basketball (less than 3% of revenue) and all other sports were unprofitable. From 2008 to 2012, 205 varsity teams were dropped in NCAA Division I – 72 for women and 133 for men, with men's tennis, gymnastics and wrestling hit particularly hard.
In the Football Bowl Subdivision (125 schools in 2013), between 50 and 60 percent of football and men's basketball programs generated positive revenues (above program expenses). However, in the Football Championship Subdivision (124 schools in 2013), only four percent of football and five percent of men's basketball programs generated positive revenues.
In 2012, 2% of athletic budgets were spent on equipment, uniforms and supplies for male athletes at NCAA Division I Football Bowl Subdivision school, with the median spending per-school at $742,000.
In 2014, the NCAA and the student athletes were in debate on rather student athletes should be paid. Student athletes felt that because of their hard work, hours spent on their sport, and the amount of money their sport brings in, they should be paid. In April, the NCAA approved students-athletes getting free unlimited meals and snacks. The NCAA stated "The adoption of the meals legislation finished a conversation that began in the Awards, Benefits, Expenses and Financial Aid Cabinet. Members have worked to find appropriate ways to ensure student-athletes get the nutrition they need without jeopardizing Pell Grants or other federal aid received by the neediest student-athletes. With their vote, members of the council said they believe that loosening NCAA rules on what and when food can be provided from athletics departments is the best way to address the issue." 
Sports are ranked according to total possible scholarships (number of teams x number of scholarships per team). Scholarship numbers for head-count sports are indicated without a decimal point. Numbers for equivalency sports are indicated with a decimal point, with a trailing zero if needed.
Football — D-I football programs are divided into FBS and FCS. The 128 FBS programs can award financial aid to as many as 85 players, with each player able to receive up to a full scholarship. The 124 FCS programs can award up to the equivalent of 63 full scholarships, divided among no more than 85 individuals. Some FCS conferences restrict scholarships to a lower level or prohibit scholarships altogether.
Soccer — The Big 12 and the SEC are the only two major traditional D-I conferences that do not sponsor soccer. Several other D-I conferences also do not sponsor the sport—the Big Sky, MEAC, Mountain West, Ohio Valley, Southland, and SWAC.
Ice Hockey — Almost all D-I ice hockey programs are in the Northeast, the Upper Midwest, or the Colorado Front Range. Only one D-I all-sports conference, the Big Ten, currently sponsors ice hockey for either sex, having started a men's hockey league in 2013–14. Before then, the last all-sports conference to have sponsored D-I men's hockey was the Metro Atlantic Athletic Conference, which dropped the sport in 2003. All other current conferences have operated as hockey-specific leagues throughout their respective histories. While another D-I all-sports conference, the Ivy League, recognizes ice hockey champions for both sexes, it does not directly sponsor the sport; it instead uses the results of regular-season ECAC Hockey matches involving two Ivy League schools to extrapolate an Ivy champion (all six Ivy League schools that sponsor varsity hockey do so for both men and women, and compete in ECAC Hockey). Of the 59 D-I hockey schools, 22 are otherwise classified as either D-II or D-III; D-II has an insufficient number of schools to sponsor a separate divisional championship, and the D-III schools in D-I were "grandfathered" in through their having sponsored hockey as a scholarship sport prior to the creation of D-III.
Lacrosse — The vast majority of D-I lacrosse programs are from the Northeast and Mid-Atlantic. There are only two D-I programs west of the Mississippi, both on the Colorado Front Range (Air Force and Denver).
Volleyball — None of the traditional D-I conferences sponsor volleyball. Two of the three major volleyball conferences are volleyball-specific conferences. In addition to the D-I schools, 23 schools from lower divisions compete in D-I volleyball; 10 of these are members of the D-II Conference Carolinas, the only all-sports league (i.e., one that sponsors men's and women's basketball) outside Division III to sponsor the sport.
Water Polo — The number of D-I schools sponsoring men's water polo has declined from 35 in 1987/88 to 22 in 2010/11. No school outside of California has ever made the finals of the championship, and all champions since 1998 have come from one of the four California based Pac-12 schools.
As in the men's table above, sports are ranked in order of total possible scholarships. Numbers for head-count sports are indicated without a decimal point; those for equivalency sports are indicated with a decimal point, with a trailing zero if needed.
Women's soccer is the fastest growing NCAA D-I women's team sport, increasing from 22 teams in 1981/82 to 315 teams in 2010/11.
† = Sand Volleyball and Rugby are classified by the NCAA as "emerging sports" for women.
* = The number of scholarships are partially linked for Volleyball and Sand Volleyball. Schools that field both indoor and sand volleyball teams are allowed 6.0 full scholarship equivalents specifically for sand volleyball as of 2014–15, with the further limitations that (1) no player receiving aid for sand volleyball can be on the indoor volleyball roster and (2) a maximum of 14 individuals can receive aid in sand volleyball. If a school fields only a sand volleyball team, it is allowed 8.0 full scholarship equivalents for that sport, also distributed among no more than 14 individuals.
Subdivisions in Division I exist only in football. In all other sports, all Division I conferences are equivalent. The subdivisions were recently given names to reflect the differing levels of football play in them.
The method by which the NCAA determines whether a school is Bowl or Championship subdivision is first by attendance numbers and then by scholarships. For attendance reporting methods, the NCAA allows schools to report either total tickets sold or the number of persons in attendance at the games. They require a minimum average of 15,000 people in attendance every other year. These numbers get posted to the NCAA statistics website for football each year. With the new rules starting in the 2006 season, the number of Bowl Subdivision schools could drop in the future if those schools are not able to pull in enough fans into the games. Additionally, 14 FCS schools had enough attendance to be moved up in 2012. Under current NCAA rules, these schools must have an invitation from an FBS conference in order to move to FBS. Three of them—Appalachian State, Georgia Southern, and Old Dominion—began FBS transitions in 2013. All had the required FBS conference invitations, with Old Dominion joining Conference USA in 2013, and Appalachian State and Georgia Southern set to join the Sun Belt Conference in 2014.
Division I Football Bowl Subdivision (FBS), formerly known as Division I-A, is the top level of college football, which is currently the only NCAA-sponsored sport without an organized tournament to determine its champion. Schools in Division I FBS compete in post-season bowl games, with the champions of six conferences receiving automatic bids to the Bowl Championship Series to determine a national champion. This is due to many factors, including that bowl games are sanctioned by the NCAA (primarily in terms of amateurism regulations and guaranteeing a minimum payout to conferences of the participating schools) but are not under its direct administration. Starting with the 2014 season, the BCS will be dissolved, with a four-team playoff to determine a national champion (the College Football Playoff) replacing it.
The remaining four conferences, often referred to as "Mid-majors", do not receive automatic bids but their conference champions are eligible for an automatic bid if it ranks in the BCS top 12 or in the top 16 and ahead of the champion from a conference with an automatic bid. Only one "mid-major" champion can qualify for an automatic bid in any year. The one exception is Notre Dame, which only has to rank in the top eight of the BCS standings to earn an automatic bid to a BCS bowl game.
FBS schools are limited to a total of 85 football players receiving financial assistance. For competitive reasons, a student receiving partial scholarship counts fully against the total of 85. Nearly all FBS schools that are not on NCAA probation give 85 full scholarships.
As of 2012, there are 128 full members of Division I FBS. Three schools are in a transition period and will not be bowl eligible until the 2015 season:
Old Dominion University, another full member of the CAA, has announced its departure for C-USA, also effective in 2013. ODU began its FBS transition until 2013; this means that the 2012 Monarchs were full CAA members and eligible for the FCS playoffs.
Two members of the Southern Conference, Appalachian State University and Georgia Southern University, were officially announced on March 27, 2013 as future members of the Sun Belt Conference. Both schools began FBS transitions in 2013 in advance of their 2014 entry into the Sun Belt. They will be counted as FBS members for scheduling purposes in 2014, and will be eligible for the Sun Belt football championship.. Georgia Southern began preparations for its FBS move in September 2012, when it announced that its students had approved increases in student fees to fund FBS-related expenses (such as additional scholarships, coaching positions, and facilities) and an expansion of its football stadium. With GSU's invitation to the Sun Belt secured, both fees will go into effect in 2013–14.
One other school is in the midst of transitions to FBS:
The University of North Carolina at Charlotte (Charlotte) will begin its FBS transition in 2013, the same year it starts its football program and rejoins C-USA. It will play as an FCS independent in 2013 and an FBS independent without bowl eligibility in 2014 before joining the C-USA football league in 2015.
Any conference with at least 12 football teams may split its teams into two divisions and conduct a championship game between the division winners. The prize is normally a specific bowl game bid for which the conference has a tie-in.
Some conferences have numbers in their names but this often has no relation to the number of member institutions in the conference. The Big Ten Conference did not formally adopt the "Big Ten" name until 1987, but unofficially used that name when it had 10 members from 1917 to 1946, and again from 1949 forward. However, it has continued to use the name even after it expanded to 11 members with the addition of Penn State in 1990, 12 with the addition of Nebraska in 2011, and 14 with the arrival of Maryland and Rutgers in 2014. The Big 12 Conference was established in 1996 with 12 members, but continues to use that name even after a number of departures and a few replacements left the conference with 10 members. On the other hand, the Pacific-12 Conference has used names (official or unofficial) that have reflected the number of members since its current charter was established in 1959. The conference unofficially used "Big Five" (1959–62), "Big Six" (1962–64), and "Pacific-8" (1964–68) before officially adopting the "Pacific-8" name. The name duly changed to "Pacific-10" in 1978 with the addition of Arizona and Arizona State, and "Pacific-12" in 2011 when Colorado and Utah joined. Conferences also tend to ignore their regional names when adding new schools. For example, the Pac-8/10/12 retained its "Pacific" moniker even though its four newest members (Arizona, Arizona State, Colorado, Utah) are located in the inland West, and the original Big East kept its name even after adding schools (either in all sports or for football only) located in areas traditionally considered to be in the Midwest (Cincinnati, DePaul, Marquette, Notre Dame), Upper South (Louisville, Memphis) and Southwest (Houston, SMU). The non-football conference that assumed the Big East name when the original Big East split in 2013 is another example of this phenomenon, as half of its 10 inaugural schools (Butler, Creighton, DePaul, Marquette, Xavier) are traditionally regarded as being Midwestern.
^The conference was founded in 1979 as the original Big East Conference. It renamed itself the American Athletic Conference following a 2013 split along football lines. The non-FBS schools of the original conference left to form a new conference that purchased the Big East name, while the FBS schools continued to operate under the old Big East's charter and structure. The American also inherited the old Big East's Bowl Championship Series berth for the 2013 season, the last for the BCS.
^Notre Dame is a full member except in football, in which it remains independent. It has committed to play five games each season against ACC opponents, and to play each other ACC member at least once every three years.
^Currently, 13 of the 14 members field football teams in the conference. Old Dominion, which joined C-USA football in 2014, will become a full FBS member in 2015. Charlotte, which started a football program in 2013, will not be eligible for full FBS membership until 2015.
^Note that "Independents" is not a conference; it is simply a designation used for schools whose football programs do not play in any conference. All of these schools have conference memberships for other sports.
^Navy football will leave the independent ranks to join The American in July 2015.
^In addition to the 12 full members, the Mid-American Conference features nine members which only participate in one sport each, and one other school that competes in two sports:
^Since 2012, Hawaiʻi has been a football-only associate member, with most of its remaining teams in the non-football Big West Conference.
^In addition to the 11 full members and football affiliate Hawaiʻi, Colorado College, a Division III school with a Division I men's ice hockey team, plays Division I women's soccer in the MW.
^The charter of the Pac-12 dates only to the formation of the Athletic Association of Western Universities (AAWU) in 1959. However, the Pac-12 claims the history of the Pacific Coast Conference, which was founded in 1915 and began competition in 1916, as its own. Of the nine members of the PCC at the time of its demise in June 1959, only Idaho never joined the Pac-12. The PCC's berth in the Rose Bowl passed to the AAWU.
^In addition to the full members and football-only affiliates, three other schools—Hartwick (a Division III school with Division I programs in men's soccer and women's water polo), Howard, and NJIT—are affiliates in men's soccer.
The Division I Football Championship Subdivision (FCS), formerly known as Division I-AA, determines its national champion on the field in a 24-team, single-elimination tournament. With the expansion of the tournament field in 2013 from 20 teams to 24, the champions of 11 conferences receive automatic bids, with 13 "at-large" spots; and the top 8 teams receive first-round byes. A team must have at least seven wins to be eligible for an at-large spot.
The tournament traditionally begins on Thanksgiving weekend in late November, and during the era of the 16-team field ran for four weeks, ending with the championship game in mid-December. Since 2010, the tournament has run for four weeks (for seeds 9–24) to determine the two finalists, who play for the FCS national title in early January in Frisco, Texas, the scheduled host through the 2015 season. For thirteen seasons, the title game was played in Chattanooga, Tennessee, (1997–2009), preceded by five seasons in Huntington, West Virginia, where host Marshall advanced to the title game in four of the five years.
When I-AA was formed in 1978, the playoffs included just four teams for its first three seasons, doubling to eight teams for one season in 1981. From 1982 to 1985, I-AA had a 12-team tournament, with each of the top four seeds receiving a first-round bye and a home game in the quarterfinals. The I-AA playoffs went to 16 teams in 1986, and the FCS playoffs expanded to 20 teams starting in 2010. After 28 seasons, the "I-AA" was dropped by the NCAA in 2006, although it is still informally and commonly used.
The Football Championship Subdivision includes several conferences which do not participate in the eponymous post-season championship tournament.
The Ivy League was lowered to I-AA (FCS) following the 1981 season, and plays a strict ten-game schedule. Although it qualifies for an automatic bid, the Ivy League has not played any postseason games at all since 1956, citing academic concerns.
From 2006 through 2009, the Pioneer Football League and Northeast Conference champions played in the Gridiron Classic, though all conference teams technically remained tournament eligible. If a league champion was invited to the national championship, the second-place team would play in the Gridiron Classic. That game was scrapped after the 2009 season when its four-year contract ran out; this coincided with the NCAA's announcement that the Northeast Conference would get an automatic bid to the tournament starting in 2010. The Big South Conference also received an automatic bid in the same season. The Pioneer Football League earned an automatic bid beginning in 2013.
Schools in a transition period after joining the FCS from a lower division (or from the NAIA) are also ineligible for the playoffs.
Division I FCS schools are currently restricted to giving financial assistance amounting to 63 full scholarships. As FCS football is an "equivalency" sport (as opposed to the "head-count" status of FBS football), Championship Subdivision schools may divide their allotment into partial scholarships. However, FCS schools may only have 85 players receiving any sort of athletic financial aid for football—the same numeric limit as FBS schools. Because of competitive forces, however, a substantial number of players in Championship Subdivision programs are on full scholarships. Another difference is that FCS schools are allowed to award financial aid to as many as 30 new players per season, as opposed to 25 in FBS. Finally, FCS schools are limited to 95 individuals participating in preseason practices, as opposed to 105 at FBS schools (the three service academies that play FBS football are exempt from preseason practice player limits by NCAA rule).
A few Championship Subdivision conferences are composed of schools that offer no athletic scholarships at all, most notably the Ivy League and the Pioneer Football League (PFL), a football-only conference. The Ivy League allows no athletic scholarships at all, while the PFL consists of schools that offer scholarships in other sports but choose not to take on the expense of a scholarship football program. The Northeast Conference also sponsored non-scholarship football, but began offering a maximum of 30 full scholarship equivalents in 2006, which grew to 40 in 2011 after a later vote of the league's school presidents and athletic directors. The Patriot League only began awarding football scholarships in the 2013 season, with the first scholarships awarded only to incoming freshmen. Before the conference began its transition to scholarship football, athletes receiving scholarships in other sports were ineligible to play football for member schools. When the transition is complete in the 2016 season, member schools will be allowed up to 60 full scholarship equivalents.
^All 12 full members play football in the Big Sky except Idaho, which plays in the FBS Sun Belt Conference. Cal Poly and UC Davis, both full members of the non-football Big West Conference, are football-only affiliates.
^In addition to the full members and football affiliates, Binghamton and Hartford are associate members in men's golf.
^The Big South has five full members that compete for its football championship, plus one football-only associate in Monmouth. Although Campbell became a full member of the Big South in July 2011, its football program remains in the Pioneer Football League. Kennesaw State, which is beginning an FCS football program in 2015, will become a football-only associate at that time.
^The CAA football conference was only founded in 2007, but has a continuous history dating to the late 1930s (although not under the same charter):
In 1946, the four then-remaining members of the New England Conference affiliated with two other schools to form the Yankee Conference under a separate charter, with athletic competition starting in 1947.
In 1997, the Yankee Conference was absorbed by the Atlantic 10 Conference. The A10 inherited the Yankee Conference's automatic berth in the Division I-AA (now FCS) playoffs. In addition to the four charter New England Conference members mentioned above, five other members of the Yankee Conference at the time of the A10 merger are still in the CAA football conference.
After the 2006 season, all of the A10 football teams left for the new CAA football conference. The CAA inherited the A10's automatic berth in the FCS playoffs.
^Note that "Independents" is not a conference; it is simply a designation used to indicate schools whose football programs do not play in any conference. All of these schools have conference memberships for other sports.
^Although the conference considers 1954 to be its founding date, the league's origins go back several decades.
The Ivy League considers the Eastern Intercollegiate Basketball League (EIBL), a men's basketball-only conference founded in 1901, as part of its history. Every school that had been an EIBL member would become part of the Ivy League.
In 1945, the eight schools that would eventually form the athletic Ivy League entered into the Ivy Group Agreement, which governed football competition between the schools. The original agreement was renewed in 1952.
The official founding date of 1954 reflects the extension of the Ivy Group Agreement to all sports. As part of the agreement, Brown, the only one of the original Ivy Group that had not joined the EIBL, did so. All-sports competition began in 1955, with the EIBL directly absorbed into the new league.
^The football conference currently consists of 11 of the 13 member schools.
^The football conference consists of 9 of the 12 member schools. Morehead State plays non-scholarship football in the Pioneer Football League, while Belmont and SIU Edwardsville do not sponsor football.
^The Patriot League was founded as the football-only Colonial League in 1986. In 1990, it became an all-sports conference and adopted its current name.
^Five of the full members do not sponsor FCS football. American, Boston University and Loyola (Maryland) do not sponsor football at all, while Army and Navy are FBS independents. Fordham and Georgetown are associate members in football. However, Fordham became ineligible for the conference title starting in 2010 when it started offering football scholarships, although it committed to keep playing a full Patriot League schedule until at least 2012. The league began a transition to scholarship football in 2013, but Fordham will remain ineligible for the league title until the transition is complete in 2016.
^In addition to the football associates, MIT, otherwise a Division III institution, is an associate in women's rowing.
^In addition to the full members, two schools are associate members in one sport each. Fairfield is an associate in field hockey, a sport sponsored by the school's all-sports conference, the MAAC; NJIT is an associate in women's tennis. Fairfield will move its field hockey program to the MAAC in 2015.
^In addition to the full members, the A-Sun has four associate members that all field women's lacrosse teams in the conference—Detroit, Furman, Howard, and Old Dominion.
^The current Big East was formed in 2013 as a result of the split of the original Big East Conference. The original conference charter was retained by the football-sponsoring schools now known as the American Athletic Conference. However, both leagues claim 1979 as their founding date, and jointly claim the pre-split history of the original Big East.
^In addition to the full members, the following schools are Big East affiliates in one or more sports:
Wyoming participates in men's swimming and diving.
Of these, the three that most recently sponsored football were the Atlantic 10, MAAC, and WAC. The A-10 football league dissolved in 2006 with its members going to the Colonial Athletic Association. In addition, four A-10 schools (Dayton, Fordham, Duquesne, and Massachusetts) play football in a conference other than the new CAA, which still includes two full-time A-10 members (Rhode Island and Richmond). The MAAC stopped sponsoring football in 2007, after most of its members gradually stopped fielding teams. The only pre-2007 MAAC member that still sponsors football is Marist; Monmouth became the second full MAAC member with football upon its arrival in 2013. Marist plays in the Pioneer Football League, while Monmouth spent the 2013 season as an FCS independent before moving its football program into the Big South. The WAC dropped football at the end of the 2012 season, after a near-complete membership turnover that saw the conference stripped of all but two of its football-sponsoring members. The two remaining football-sponsoring schools, Idaho and New Mexico State, played the 2013 season as FBS independents before becoming football-only members of the Sun Belt Conference in 2014.
Division I in ice hockey
Some sports, most notably ice hockey and men's volleyball, have completely different conference structures that operate outside of the normal NCAA sports conference structure.
As ice hockey is limited to a much smaller number of almost exclusively Northern schools, there is a completely different conference structure for teams. These conferences feature a mix of teams that play their other sports in various Division I conferences, and even Division II and Division III schools. For most of the early 21st century, there was no correlation between a team's ice hockey affiliation and its affiliation for other sports, with the exception of the Ivy League's hockey-playing schools all being members of the ECAC. For example, before 2013, the Hockey East men's conference consisted of one ACC school, one Big East school, four schools from the America East, one from the A-10, one CAA school, and two schools from the D-II Northeast Ten Conference, while the Central Collegiate Hockey Association (CCHA) and Western Collegiate Hockey Association (WCHA) both had some Big Ten representation, plus Division II and III schools. Also, the divisional structure is truncated, with the Division II championship abolished in 1999.
Starting with the 2013–14 season, Division I men's hockey experienced a major realignment. The Big Ten Conference became the first regular all-sport Division I conference to sponsor hockey since the Metro Atlantic Athletic Conference ceased its sponsorship of the sport in 2003, with the remaining members forming Atlantic Hockey. Existing Big Ten schools withdrew their membership from the WCHA and CCHA. Additionally, six other schools from those conferences withdrew to form the new National Collegiate Hockey Conference at the same time. The fallout from these moves led to the demise of the CCHA, two more teams entering the NCHC, and further membership turnover in the men's side of the WCHA.
Women's hockey was largely unaffected by this realignment. The Big Ten still has only four members with varsity women's hockey, with six teams required under conference bylaws for official sponsorship. As a result, the only changes in women's hockey affiliations in the 2010–13 period occurred in College Hockey America, which saw two schools drop the sport and three new members join.
In the early 21st century, a controversy arose in the NCAA over whether schools will continue to be allowed to have one showcased program in Division I with the remainder of the athletic program in a lower division, as is the case of, notably, Johns Hopkins University lacrosse as well as Colorado College and University of Alabama in Huntsville in ice hockey. This is an especially important issue in hockey, which has no Division II national championship and has several schools whose other athletic programs compete in Division II and Division III.
This controversy was resolved at the 2004 NCAA Convention in Nashville, Tennessee when the members supported Proposal 65-1, the amended legislation co-sponsored by Colorado College, Clarkson University, Hartwick College, the Johns Hopkins University, Rensselaer Polytechnic Institute, Rutgers University-Newark, St. Lawrence University, and SUNY Oneonta. Each school affected by this debate is allowed to grant financial aid to student-athletes who compete in Division I programs in one men's sport and one women's sport. It is still permitted for other schools to place one men's and one women's sport in Division I going forward, but they cannot offer scholarships without bringing the whole program into compliance with Division I rules. In addition, schools in Divisions II and III are allowed to "play up" in any sport that does not have a championship for the school's own division, but only Division II programs and any Division III programs covered by the exemption can offer scholarships in those sports.
The Division I programs at each of the eight "waiver schools" which were grandfathered with the passing of Proposal 65-1 were:
^"Bylaw 15.02.3 Counter" (PDF). 2012–13 NCAA Division I Manual. NCAA. p. 200. Retrieved September 15, 2012. See also Bylaw 15.5.1, pp. 210–212, for a more comprehensive discussion of when an individual becomes a "counter" in most sports, and Bylaw 22.214.171.124, pp. 215-217, for a discussion of this concept specifically applying to football.