| 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) |