- A U.S. military decoration awarded to members of the armed forces who have been wounded in action.紫心勋章：美国军队授与在战斗中受伤的军人的勋章
- antifluoridationists
- antifouling
- antifouling paint
- antifreeze
- antifreezes
- antifungal
- antigalaxy
- antigen
- antigens
- Antigone
- Antigonus I
- antigravity
- antigreenmail
- Antigua and Barbuda
- antihelium
- antihemophilic factor
- antihemophilic globulin
- antihero
- antiheroine
- antihistamine
- antihistamines
- antihydrogen
- antihypertensive
- Antiilian Adventist University
- anti-infective