| GMA | Georgia Municipal Association | 格鲁吉亚市政协会 |
| GMA | Gospel Music Association | 福音音乐协会 |
| GMA | Grocery Manufacturers Association | 食品制造商协会 |
| GMA | Government Managers Association (Canada) | 政府经理协会(加拿大) |
| GMA | Garment Manufacturers Association (South Africa) | 服装制造商协会(南非) |
| GMA | GRACIE Magazine Association | GRACIE杂志协会 |
| GMA | Ghana Medical Association | 加纳医学协会 |
| GMA | Grandmasters Association (chess; now defunct) | 大师协会(国际象棋;现已解散) |
| GMA | Grocery Manufacturers of America | 美国食品加工工业协会 |
| GMA | Gulf of Maine Aquarium | 缅因湾水族馆 |
| GMA | Gesellschaft fÜr Mess- und Automatisierungstechnik | Gesellschaft fÜr Mess- und Automatisierungstechnik |
| GMA | Growth Management Act | 增长管理法案 |
| GMA | Grundlagen Methodischen Arbeitens | Grundlagen方法 |
| GMA | Glioblastoma Multiforme | 多形性胶质母细胞瘤 |
| GMA | General Mental Ability | 一般心理能力 |
| GMA | Gas Management Assembly | 气体管理组件 |
| GMA | Grid Magnetic Angle | 栅格磁性角度 |
| GMA | Gay Men of America | 美国男同性恋 |
| GMA | Gloria Macapagal Arroyo (Philippine president) | Gloria Macapagal Arroyo(菲律宾总统) |
| GMA | Global Maritime Awareness (DoD) | 全球海事意识(DoD) |
| GMA | Gas Metal Arc | 气体金属电弧 |
| GMA | Gulf of Mexico Alliance | 墨西哥湾联盟 |
| GMA | Guided Missile Ammunition | 导弹弹药 |
| GMA | glomerular microangiopathy | 肾小球微血管病 |
| GMA | glacial methacrylic acid | 冰甲基丙烯酸 |
| GMA | glycolmethacrylate | 甲基丙烯酸乙二醇酯 |
| GMA | Grandma | 祖母 |
| GMA | Gas Metal Arc welding | 气体金属电弧焊 |
| GMA | The Gold Medal Of Achievement | 金牌成就奖 |
| GMA | Gross motor activity | 总运动量 |
| GMA | Gemena, Congo | 刚果吉梅纳 |
| GMA | Gruppo italiano di Meccanica Applicata | Meccanica Applita意大利集团 |
| GMA | Give Me Attention | 请注意 |
| GMA | Golden Mouse Awards | 金老鼠奖 |
| GMA | General Mariano Alvarez (Philippines) | 马里亚诺·阿尔瓦雷斯将军(菲律宾) |
| GMA | Graphic Management Associates, Inc. (Pennsylvania) | Graphic Management Associates,Inc.(宾夕法尼亚州) |
| GMA | Girls Missionary Auxiliary | 女童宣教辅助队 |
| GMA | General Maintenance Agreement(s) | 一般维护协议 |
| GMA | Grand Master Archer | 阿彻大师 |
| GMA | General Michel Aoun (Lebanese political figure) | 米歇尔·奥恩将军(黎巴嫩政治人物) |
| GMA | Good Morning America | 早安美国 |
| GMA | Global Medical Affairs | 全球医疗事务 |
| GMA | germinemonoacetate | 单乙酸根胺 |
| GMA | Greater Manila Area (Philippines) | 大马尼拉地区(菲律宾) |
| GMA | gastric motility agent | 胃动力剂 |
| GMA | glyceryl methacrylate | 甲基丙烯酸甘油酯 |
| GMA | Guyer Management Assistance, Inc (Littleton, CO) | Guyer Management Assistance,Inc(科罗拉多州利特尔顿) |
| GMA | Gross Margin Accounting | 毛利率会计 |
| GMA | Good Morning, America (ABC morning program) | 早安,美国(ABC晨间节目) |
| GMA | Graphics Media Accelerator | 加速器 |
| GMA | Gross Margin Analysis | 毛利率分析 |