AAAAA
| Acronym | Definition |
|---|---|
| AAAAA | American Association Against Acronym Abuse |
| AAAAA | Association Amicale des Amateurs d'Andouillettes Authentiques (used to qualify an andouillette, French cooked pork meat) |
| AAAAA | Amicale Athoise des Amateurs d'Automobiles Anciennes (French: Ath Friendly Lovers of Vintage Cars; Ath, Belgium) |
| AAAAA | AHo's Amazing Atlas of Antibody Anatomy |
| AAAAA | American Association Against Alliteration Abuse (humor) |
| AAAAA | Association Amicale des Anciens d'Air Alpes (French airline, Chambéry, France) |