| Acronym | Definition |
|---|
| ACMA➣Australian Communications and Media Authority |
| ACMA➣Academy of Country Music Awards |
| ACMA➣American Composites Manufacturers Association |
| ACMA➣Aruba Certified Mobility Associate |
| ACMA➣Automotive Component Manufacturers Association of India |
| ACMA➣Annals of Clinical Microbiology and Antimicrobials (journal) |
| ACMA➣Australasian Computer Music Association |
| ACMA➣American College of Mortgage Attorneys |
| ACMA➣Associate of the Chartered Institute of Management Accountants (London, UK) |
| ACMA➣Associate Chartered Management Accountant |
| ACMA➣Arts and Communications Magnet Academy (high school) |
| ACMA➣Amateur Classical Musician's Association (New York, NY) |
| ACMA➣Association Contre la Maltraitance Animale (French: Association Against Animal Abuse) |
| ACMA➣American Cast Metals Association |
| ACMA➣Acquisition Career Management Advocate |
| ACMA➣Analytic Constant Modulus Algorithm |
| ACMA➣Advanced Civil/Military Aircraft |
| ACMA➣Army Class Managing Activity |
| ACMA➣Associate of the Institute of Cost and Management Accountants |
| ACMA➣Alabama Cast Metals Association |
| ACMA➣Alumina Ceramic Manufacturers' Association |
| ACMA➣Asbestos Cement Manufacturers Association (UK) |
| ACMA➣Asociación Colombiana de Mecánicos de Aviación (Spanish) |
| ACMA➣Armenian Christian Medical Association (Armenia) |
| ACMA➣Association des Collectionneurs de Miniatures Automobiles (French: Miniature Automobile Collectors' Association; Renault) |