Editing Mac (section)

==Sports==
===Clubs and teams===
* [[Maranhão Atlético Clube]], a Brazilian association football club
* [[Marília Atlético Clube]], a Brazilian association football club
* [[Missouri Athletic Club]], a traditional gentlemen's and athletic club in downtown St. Louis, Missouri
* [[Multnomah Athletic Club]], a private athletic club in Oregon

===Conferences===
====College====
* [[Mid-American Conference]], an NCAA Division I (Football Bowl Subdivision) sports conference
* [[Mid-Atlantic Rifle Conference]], an NCAA rifle-only conference
* [[Middle Atlantic Conferences]], an umbrella organization for three NCAA Division III sports conferences
** [[Middle Atlantic Conferences#Middle Atlantic Conference|Middle Atlantic Conference]], one of these three

====High school====
* [[Macomb Area Conference]], a Michigan high school football conference
* Mayflower Athletic Conference, in the [[Massachusetts Interscholastic Athletic Association]]
* [[Mid-Atlantic Athletic Conference]], a Washington, D.C., area high school athletic league
* [[Midwest Athletic Conference]], an Ohio high school athletic conference in west-central Ohio
* [[Mississippi Athletic Conference]], an Iowa high school sports conference
* [[Mountain Athletic Conference (PIAA)]], a Pennsylvania high school athletic conference

===Other sports===
* [[MAC Award]], in American college soccer, now merged into the Hermann Trophy