- AFT stands for American Federation of Teachers
- AFT stands for After
- AFT stands for Afternoon
- AFT stands for American Farmland Trust
- AFT stands for Atech Flash Technology (Fremont, CA)
- AFT stands for Agence France Tresor (French Treasury)
- AFT stands for Automatic Fine Tuning
- AFT stands for Accueil Familial Thérapeutique (French: Home Family Therapy)
- AFT stands for Authenticated Firewall Traversal
- AFT stands for Adaptive Fault Tolerance (computing)
- AFT stands for American Folklore Theatre (Wisconsin)
- AFT stands for Accelerated Failure Time
- AFT stands for Annual Field Training (US military; Air National Guard)
AFT