| LMA | Lightspeed memory Architecture | 光速内存架构 |
| LMA | left mento anterior | 颏左前 |
| LMA | Loss of Multiframe Alignment | 多帧失步 |
| LMA | Legal Marketing Association | 法律营销协会 |
| LMA | Lumber Manufacturers Association | 木材制造商协会 |
| LMA | Loan Market Association | 贷款市场协会 |
| LMA | Livestock Marketing Association | 牲畜营销协会 |
| LMA | League Managers Association | 联盟经理协会 |
| LMA | League Manager Association | 联盟经理协会 |
| LMA | League Managers Association (UK) | 联盟经理协会(英国) |
| LMA | Landscape Maintenance Association | 景观维护协会 |
| LMA | Laminating Materials Association, Inc. | 层压材料协会。 |
| LMA | Logistics & Manufacturing Association, Port Laredo | 物流及制造协会、港口比以往都要多 |
| LMA | London Metropolitan Archives (London, England, UK) | 伦敦大都会档案馆(英国伦敦) |
| LMA | Left Main Artery | 左主动脉 |
| LMA | Lockheed Martin Aerospace | 洛克希德·马丁航空公司 |
| LMA | Large Mode Area | 大模式区域 |
| LMA | Laboratoire de MÉcanique et d'Acoustique | Laboratoire de MÉcanique et d'Acoustique |
| LMA | Leaky-Mode Antenna | 泄漏模式天线 |
| LMA | Lights Motors Action (Disney World Show) | 灯光汽车行动(迪斯尼世界展) |
| LMA | Levenberg-Marquardt Algorithm | Levenberg-Marquardt算法 |
| LMA | Lockheed Martin Astronautics | 洛克希德·马丁宇航公司 |
| LMA | Local Marketing Agreement | 本地营销协议 |
| LMA | Leave Me Alone | 别管我 |
| LMA | Laryngeal Mask Airway | 喉罩气道 |
| LMA | Law of Mass Action | 质量作用定律 |
| LMA | Low Moisture Activity | 低水分活性 |
| LMA | Lick My Ass | 舔我的屁股 |
| LMA | Low Moisture Absorption | 低吸湿性 |
| LMA | Low Mositure Affinity | 低分子亲和力 |
| LMA | Laban Movement Analyst | 拉班运动分析师 |
| LMA | Lake Minchumina, Alaska USA | 美国阿拉斯加州明彻米纳湖 |
| LMA | Laryngeal mask airway (for ventilating a patient) | 喉罩气道(用于给患者通气) |
| LMA | The Longwood Medical Area | Longwood医疗区 |
| LMA | LiveAudio packetized audio | LiveAudio打包音频 |
| LMA | lauryl methacrylate | 甲基丙烯酸月桂酯 |
| LMA | late membrane antigen | 晚期膜抗原 |
| LMA | leptomycin a | 钩端霉素a |
| LMA | Legal Marriage Alliance | 合法婚姻联盟 |
| LMA | Low Molecular Weight Activity | 低分子量活性 |
| LMA | Lease Management Agreement | 租赁管理协议 |
| LMA | Learning Mobile Author (software) | 学习移动作者(软件) |
| LMA | Local Management Agreement | 本地管理协议 |
| LMA | Legal Marketing Agency (Australia) | 法律营销机构(澳大利亚) |
| LMA | Lao Medical Association | 老挝医学会 |
| LMA | Labor Management Agreement | 劳动管理协议 |
| LMA | Lower Mt Auburn (Cincinnati, Ohio neighborhood) | 下奥本山(俄亥俄州辛辛那提社区) |
| LMA | Low Memory Area (aka conventional memory) | 低存储区(也称为传统存储器) |
| LMA | Laryngeal Mask Anesthesia | 喉罩麻醉 |
| LMA | liver membrane autoantibody | 肝膜自身抗体 |
| LMA | limbic midbrain area | 中脑边缘区 |
| LMA | liver membrane antibody | 肝膜抗体 |
| LMA | late metabolic acidosis | 晚期代谢性酸中毒 |
| LMA | left mentoanterior | 左前韧带 |