AAUTA
AAUTA stands for Additional Airborne Unit Training Assemblies
AAV7A1
AAV7A1 stands for Amphibious Assault Vehicle-7A (US DoD)
AAVC7A1
AAVC7A1 stands for Amphibious Assault Vehicle Command-7A1 (US DoD)
AAVI
AAVI stands for American Association of Veterinary Immunologists AAVI stands for American Academy of Veterinary Informatics AAVI stands for All Audio Visual Installations (Kings Langley, NSW, Australia) AAVI stands for Air-to-Air Vehicle Instrumented
AAVN
AAVN stands for American Academy of Veterinary Nutrition AAVN stands for Army Aviation
AAVFD
AAVFD stands for Alabama Association of Volunteer Fire Departments
AAVFBA
AAVFBA stands for Australasian Assembly of Volunteer Fire Brigade Associations
AAVDM
AAVDM stands for American Academy of Veterinary Disaster Medicine
AASSDN
AASSDN stands for Amicale des Anciens des Services Spéciaux de la Défense Nationale (French: Association of Former Special Services of the National Defense)
C de C
C de C stands for Chevaliers de Colombe (French: Knights of Columbus; Canada)