The Northern Illinois-Iowa Conference (NIIC) was a

college athletic conference In college athletics in the United States, institutions typically join in conferences for regular play under different governing bodies. Varsity sports There are several national and regional associations governing the varsity teams of colleges ...

affiliated with the

National Collegiate Athletic Association The National Collegiate Athletic Association (NCAA) is a nonprofit organization that regulates student athletics among about 1,100 schools in the United States, Canada, and Puerto Rico. It also organizes the athletic programs of colleges an ...

(NCAA) at the

Division III In sport, the Third Division, also called Division 3, Division Three, or Division III, is often the third-highest division of a league, and will often have promotion and relegation with divisions above and below. Association football *Belgian Thir ...

level. The conference was formed in 1969. Member institutions were located in the Midwestern United States in the states of Illinois and Iowa. After the 2005–06 academic year, the NIIC merged with the Lake Michigan Conference to form a new league called the

Northern Athletics Conference The Northern Athletics Collegiate Conference (NACC), formerly the Northern Athletics Conference (NAC), is a college athletic conference. It participates in the NCAA's Division III and began its first season in the fall of 2006. The NACC sponsors ...

(now known as the Northern Athletics Collegiate Conference).

Member schools

Final members

;Notes:

Former members

;Notes:

References

{{reflist Defunct NCAA Division III conferences Sports organizations established in 1969