| MAG | magazine | 杂志 |
| MAG | Microprocessor Application Group | 微处理器应用协会 |
| MAG | Millitary Advisory Group | 军事顾问团 |
| MAG | Market Access Group | 市场准入小组 |
| MAG | Maximum Available Gain | 最大可用增益 |
| MAG | Medical Association of Georgia | 佐治亚医学协会 |
| MAG | Metal-Active Gas | 金属活性气体 |
| MAG | Mountainland Association Of Governments | 山地政府协会 |
| MAG | Madang, Papua New Guinea - Madang (Airport Code) | 巴布亚新几内亚马当-马当(机场代码) |
| MAG | Maricopa Association of Governments | 马里科帕政府协会 |
| MAG | Mission Area Group | 任务地域组 |
| MAG | Marine Aircraft/Air Group | 海军陆战队/空气集团 |
| MAG | Microwave Application Group | 微波应用组 |
| MAG | Medical Association of Georgia (Atlanta) | 佐治亚州医学会(亚特兰大) |
| MAG | Metropolitan Area Gateway | 城域网网关 |
| MAG | Military Advisory/Assistance Group | 军事顾问/援助小组 |
| MAG | Mines Advisory Group (humanitarian demining NGO, UK) | 地雷咨询小组(联合王国人道主义排雷非政府组织) |
| MAG | Metal Active Gas (welding) | 金属活性气体(焊接) |
| MAG | Myelin-Associated Glycoprotein | 髓磷脂相关糖蛋白 |
| MAG | Mutual Assistance Group | 互助小组 |
| MAG | Monitor Action Group (Namibia) | 监测行动小组(纳米比亚) |
| MAG | Management Advisory Group | 管理咨询小组 |
| MAG | Manga Anime And Gaming | 漫画动画和游戏 |
| MAG | mit amÜsierten grÜßen | mit amÜsierten grÜßen |
| MAG | maguari virus | 马瓜里病毒 |
| MAG | Woody Lynn's MAG graphics format (MPS Magro Paint System) | 伍迪·的MAG图形格式(MPS(多磺酸粘多糖Magro涂料体系) |
| MAG | Mines Advisory Group | 矿业咨询小组 |
| MAG | Music Advice Guide | 音乐建议指南 |
| MAG | Magnetek, Inc. | Magnetek公司。 |
| MAG | Michael A Graham | 迈克尔·格雷厄姆 |
| MAG | Multichannel Access Gateway | 多信道接入网关 |
| MAG | Multi Association Group | 多关联组 |
| MAG | Multi Age Grade | 多年龄等级 |
| MAG | Madang, Papua New Guinea | 巴布亚新几内亚马当 |
| MAG | Marine Activity Group | 海洋活动组 |
| MAG | Maritime Action Group | 海事行动小组 |
| MAG | MagLite (Flashlight) | MagLite(手电筒) |
| MAG | Midwest Air Group, Inc. | 中西部航空集团。 |
| MAG | Master of Applied Geography | 应用地理学硕士 |
| MAG | Ministerio de Agricultura y Ganaderia (Ecuador) | 农业和农业部(厄瓜多尔) |
| MAG | minimum allowed gain | 最小允许增益 |
| MAG | Magician (Everquest) | 魔术师(Everquest) |
| MAG | Middle Aged Gamers (gaming clan) | 中年玩家(游戏家族) |
| MAG | Magnitude (astronomy) | 震级(天文学) |
| MAG | Mothers Against Guns (England) | 母亲反对枪支(英国) |
| MAG | Mouvement pour les Assises de la Gauche (French: Mouvement for the Conference of the Left, Senegal) | 高切援助运动(法语:塞内加尔左翼会议运动) |
| MAG | Mid-Atlantic Group (Hardy Plant Society) | 中大西洋集团(哈迪植物学会) |
| MAG | Minimum Annual Guarantee | 最低年度保证 |
| MAG | Major Accounts Group | 主要客户组 |
| MAG | Ministerio de Agricultura y GanaderÍa | Ministerio de Agricultura y GanaderÍa |
| MAG | magnet | 磁铁 |
| MAG | magma | 岩浆 |
| MAG | Magahi | 摩揭陀语 |
| MAG | Mobile Access Gateway | 移动接入网关 |
| MAG | Magister | 法官 |
| MAG | Magnetometer | 磁强计 |
| MAG | Motorcycle Action Group | 摩托车行动组 |
| MAG | Military Airlift Group | 军事空运大队 |
| MAG | Memorial Art Gallery (University of Rochester) | 纪念美术馆(罗切斯特大学) |
| MAG | Metal Arc Gas (welding) | 金属电弧焊(焊接) |
| MAG | Message Assessment Group | 邮件评估组 |
| MAG | Marine Activity Group (TWG/TAT-14) | 海洋活动组(TWG / TAT-14) |
| MAG | Mines Advisory Group (UK) | 矿业咨询集团(英国) |
| MAG | Mainzer Aufbaugesellschaft mbH | Mainzer Aufbaugesellschaft mbH公司 |
| MAG | MNC Allotment Group | 跨国公司分配组 |
| MAG | Mitrailleuse d'Appui General (Belgian machine gun) | Mitrailleuse d 'Appui一般(比利时机关枪) |
| MAG | Magister (degree) | 法官(学位) |
| MAG | Mission Assurance Guidelines | 任务保证指南 |
| MAG | Military Accountant General | 军事会计长 |
| MAG | Men's Artistic Gymnastics | 男人的艺术体操 |