| Acronym | Definition |
|---|
| AEAI➣Association des Établissements Cantonaux d'Assurance Incendie (Bern, Switzerland) |
| AEAI➣Aide et Action International (French: Aid and Action International; Geneva, Switzerland) |
| AEAI➣Association of Engineers and Architects in Israel |
| AEAI➣Advanced Engineering Associates International (est. 1986) |
| AEAI➣Awareness and Expression of Anger Indicator (psychology) |
| AEAI➣Art Education Association of Indiana, Inc. |