Hemerocallis

An air force is armed service that primarily conducts aerial warfare.

Air Force can also refer to:

Arts and entertainment

Air Force (film), a 1943 war film directed by Howard Hawks
Airforce (TV series), a 1988 miniseries featuring the Republic of Singapore Air Force
The Air Force, the fifth album of the band Xiu Xiu
"Air Force", a 1978 song by Space
"Air Forces", a song by Young Jeezy from his 2005 album Let's Get It: Thug Motivation 101
"Air Force", a 2018 song by DigDat
Ginger Baker's Air Force, a jazz-rock supergroup in the early 1970s led by Ginger Baker
Air Force (game), a 1976 wargame about WWII aerial combat over Europe

Air Force Falcons, the intercollegiate sports program of the US Air Force Academy
Air Force Central F.C., a professional Thai football club based in Rangsit
Air Force F.C., an Eritrean football club based in Dekemhare
Air Force FC, a South Korean military sports club that merged with others which later became Sangju Sangmu FC
Air Force Sports Club, a Sri Lankan football club based in Colombo

Numbered Air Force, in the United States Air Force, an organizational unit that is subordinate to a major command
Air Force (shoe), a range of athletic shoes made by Nike, Inc.
Airforce Airguns, an American airgun company