| Acronym | Definition |
|---|
| AFF➣Affectionate |
| AFF➣Affirmative |
| AFF➣Accelerated Free Fall (type of skydiving training) |
| AFF➣Association des Fabophiles Français (French: Association of French Fabophiles) |
| AFF➣Adult FriendFinder (website) |
| AFF➣Application for Funding (various organizations) |
| AFF➣Association Française du Froid (French: French Refrigeration Association) |
| AFF➣Angels Fall First |
| AFF➣Animation Film Festival (various organizations) |
| AFF➣ASEAN Football Federation |
| AFF➣Association Française des Fundraisers (French: French Fundraising Association) |
| AFF➣Australian Frequent Flyer |
| AFF➣American FactFinder (US Census data retrieval system) |
| AFF➣Anne Frank Fonds (Switzerland) |
| AFF➣American Forest Foundation |
| AFF➣Adult Faith Formation |
| AFF➣Advanced Function Feature |
| AFF➣Animated File Format |
| AFF➣Advanced Forensics Format |
| AFF➣Adobe Filter Factory |
| AFF➣Advanced Fire-Fighting (course) |
| AFF➣Army Families Federation (UK) |
| AFF➣Agriculture Forestry and Fishing (various organizations) |
| AFF➣Advance Fee Fraud |
| AFF➣Advanced Fighting Fantasy (role-playing game) |
| AFF➣Algerian Football Federation (sports) |
| AFF➣Association Française de Funboard (French: French Funboard Association; windsurfing) |
| AFF➣Asian Film Foundation (est. 1999) |
| AFF➣Asset Forfeiture Fund |
| AFF➣Above Finished Floor |
| AFF➣Away from Forum |
| AFF➣Atlantic Film Festival |
| AFF➣Alimentation Fine de France (French: Fine Food of France) |
| AFF➣Alaska Folk Festival (est. 1975) |
| AFF➣Andrus Family Fund (New York, NY) |
| AFF➣Alternative Film Festival (various locations) |
| AFF➣Advocates for Faith and Freedom |
| AFF➣Adelaide Film Festival (Australia) |
| AFF➣African Film Festival, Inc. (est. 1990; New York, NY) |
| AFF➣Aspies for Freedom |
| AFF➣American Folk Festival |
| AFF➣Arkansas Freedom Fund |
| AFF➣Autonomous Formation Flight |
| AFF➣Allen Family Foods (Seafood, DE) |
| AFF➣Alabama Farmers Federation (Montgomery, Alabama) |
| AFF➣Alliance for Fair Food (human rights organization) |
| AFF➣Archives Française du Film (French: French Film Archives) |
| AFF➣Army Field Forces (US Army) |
| AFF➣Adult Freedom Foundation |
| AFF➣Additional Freight Fee (trade) |
| AFF➣Acetylaminofluorene |
| AFF➣Anchorage Film Festival (Anchorage, AK) |
| AFF➣Association Française de Footbag (French: French Footbag Association) |
| AFF➣Autonomous Formation Flyer |
| AFF➣Association Française des Fibromyalgiques |
| AFF➣Animals Asia Foundation |
| AFF➣Adaptive Feed Forward |
| AFF➣ASEAN Fisheries Federation |
| AFF➣Advances in Financial Forecasting |
| AFF➣Apostolic Faith Fellowship |
| AFF➣Advanced File Format |
| AFF➣Aircraft Firefighting |
| AFF➣A Failing Firm |
| AFF➣Adolf Fredriks Flickkör (Stockholm, Sweden) |
| AFF➣Aberration Free Focus |
| AFF➣Arming, Fuzing, and Firing (weapons/munitions) |
| AFF➣Acceptance and Ferry Flight |
| AFF➣Colorado Springs USAF Academy United States (airport code) |
| AFF➣Always Friends Forever |
| AFF➣American Focused Fund (mutual fund) |
| AFF➣Audit Finding Form |
| AFF➣Arcadian Freedom Fighters |
| AFF➣Air Freight Forward |
| AFF➣Aviation Flight Facility |
| AFF➣Action Figure Federation |
| AFF➣Artificial Flat Fading |