A4M
A4M stands for American Academy of Anti-Aging Medicine
A4WD
A4WD stands for All Wheel Drive (automotive)
A97M
A97M stands for Access 97 Macro Virus
A3C
A3C stands for Airman Third Class
A4A
A4A stands for Airlines for America (trade association) A4A stands for Action for Advocacy (UK) A4A stands for Architects for Aid (now Article 25) A4A stands for Art for Architecture (United Kingdom) A4A stands for Anarchy for Anybody
A431
A431 stands for human epidermoid carcinoma cells
A4D
A4D stands for Appetite 4 Destruction
A4CM
A4CM stands for Association for Civic Media
A3CR2
A3CR2 stands for American Alliance of Academic Chief Residents in Radiology
A4AA
A4AA stands for Area 4 Agency on Aging