| Acronym | Definition |
|---|
| AIAC➣Aerospace Industries Association of Canada |
| AIAC➣Associazione Italiana di Aritmologia e Cardiostimolazione |
| AIAC➣Association of Independent Advice Centres (Northern Ireland) |
| AIAC➣American Institute of Architects Convention |
| AIAC➣American Indian Advisory Committee |
| AIAC➣Archivo de Identificación de Animales de Compañía |
| AIAC➣Automotive Industries Association of Canada |
| AIAC➣Association Interprofessionnelle d'Aide à la Construction (French: Interprofessional Association for Construction Aid) |
| AIAC➣Air Industries Association of Canada |
| AIAC➣ACCS Implementation Advisory Committee |
| AIAC➣Association Internationale des Aéroports Civils (French: International Association of Civil Airports) |
| AIAC➣Automatic Initiate, Automatic Correlate |