| ACMA | Asbestos Cements Manufacturers Association | 石棉水泥厂商协会[英] |
| ACMA | American Composites Manufacturers Association | 美国复合材料工业协会 |
| ACMA | Associate of the Chartered Institute of Management Accountants (London, UK) | 特许管理会计师协会（英国伦敦）合伙人 |
| ACMA | Asbestos Cement Manufacturers Association (UK) | 石棉水泥制造商协会（英国） |
| ACMA | Amateur Classical Musician's Association (New York, NY) | 业余的古典音乐家协会(纽约,纽约) |
| ACMA | Associate of the Institute of Cost and Management Accountants | 成本与管理会计师协会助理 |
| ACMA | American Cast Metals Association | 美国铸造金属协会 |
| ACMA | Alabama Cast Metals Association | 阿拉巴马铸造金属协会 |
| ACMA | American College of Mortgage Attorneys | 美国抵押律师学院 |
| ACMA | Arts and Communications Magnet Academy (high school) | 艺术与通信磁铁学院（高中） |
| ACMA | Alumina Ceramic Manufacturers' Association | 氧化铝陶瓷工业同业公会 |
| ACMA | AsociaciÓn Colombiana de MecÁnicos de AviaciÓn (Spanish) | AsociaciÓn Colombiana de MecÁnicos de AviaciÓn (Spanish) |
| ACMA | Advanced Civil/Military Aircraft | 先进的公民/军用飞机 |
| ACMA | Analytic Constant Modulus Algorithm | 解析常数模算法 |
| ACMA | Academy of Country Music Awards | 乡村音乐学院奖 |
| ACMA | Australian Communications and Media Authority | 澳大利亚通信和媒体管理局 |
| ACMA | Acquisition Career Management Advocate | 采购职业管理倡导者 |
| ACMA | Associate Chartered Management Accountant | 副特许管理会计师 |
| ACMA | Army Class Managing Activity | 陆军级管理活动 |