English abbreviations from fia to fido
- FIA(Fédération internationale de l'automobile (French "International Automobile Federation"))
- FIAAA(Florida Interscholastic Athletic Administrators Association)
- FIAF(Fédération Internationale des Archive de Film)
- FIAN(FoodFirst Information and Action Network)
- FIAPA(Federation Internationale des Associations de Personnes Agees (French: International Federation of Associations of Older))
- FIAPF(Fédération Internationale des Associations des Producteurs de Film)
- FIAR(Foundation for Integrative AIDS Research)
- FIAS(Frankfurt Institute for Advanced Studies)
- FIASCO(Functional Image Analysis Software - Computational Olio)
- FIAT(Fabbrica Italiana Automobili Torino (Italian "Italian Car Factory of Turin"))
- FIAV(Fundacion Internacional de Atun de Vara de Baja California)
- FIB(Fucking Illinois Bastard (Wisconsin slang, variants exist))
- FIBA(originally Fédération internationale de basket-ball amateur (French, "International Amateur Basketball Federation"); since 1989, Fédération internationale de basket-ball)
- FIBS(First Internet Backgammon Server)
- FIBUA(Fighting In Built-Up Areas)
- FIC(Fellowship for Intentional Community)
- FICA(Fur Information Council of America)
- FICAH(Food Industry Crusade Against Hunger)
- FICE(Fédération des Communités Educatives)
- FICON(FIber CONnectivity)
- FICS(Free Internet Chess Server)
- FID(Foreign Internal Defenses)
- FIDAF(Foreign Internal Defense Augmentation Force)
- FIDÉ(Fédération internationale des échecs (French, "World Chess Federation"))
- FIDE(Fuzzy Inference Development Environment)
- FIDL(FAAD ( Forward Area Air Defense) Instrument Data Link)
- FIDM(Fashion Institute of Design & Merchandising)
- FIDO(Film Industry Defence Organisation)
