| ACVA | Adams Class Veterans Association 
| Others |
| ACVA | African and Caribbean Voices Association
| Others |
| ACVA | Alexandria Convention and Visitors Association
| Others |
| ACVA | Alternative Company for Vehicle Assembling
| Others |
| ACVA | American College for Vedic Astrology
| Others |
| ACVA | American College of Vedic Astrology
| Others |
| ACVA | American College of Veterinary Anesthesiologists
| Others |
| ACVA | American Council of Vedic Astrology
| Others |
| ACVA | Applications of Computer Vision in Archaeology
| Others |
| ACVA | Association des Clubs de Voitures Anciennes
| Others |
| ACVA | Association des Collectionneurs de Vehicules Anciens
| Others |
| ACVA | Aurora Colony Visitors Association
| Others |