| MH | Marshall Islands | 马绍尔群岛 |
| MH | Malaysian Airlines System Berhad | 马来西亚航空公司 |
| MH | Metal halide, lighting | 金属卤素灯 |
| MH | Medal of Honor | 荣誉勋章 |
| MH | Medium Hard | 中硬 |
| MH | Manhole | 人孔 |
| MH | Mount Hood (Washington) | 胡德山(华盛顿) |
| MH | Macular Hole (ophthamology) | 黄斑孔(眼科) |
| MH | McGill Hospital | 麦吉尔医院 |
| MH | Mad Hatter (Alice in Wonderland character) | 疯帽匠(爱丽丝梦游仙境角色) |
| MH | Master Hand (Super Smash Brothers game character) | Master Hand(超级粉碎兄弟游戏角色) |
| MH | Mount Hyjal (World of Warcraft) | 海加尔山(魔兽世界) |
| MH | Maharashtra, India | 印度马哈拉施特拉邦 |
| MH | Malaysia Airlines | 马来西亚航空公司 |
| MH | Miscellaneous Hydrocarbon | 其他碳氢化合物 |
| MH | Man-Hours | 工时 |
| MH | Most Honorable | 最受尊敬的 |
| MH | Minimum-Hole (array) | 最小孔(阵列) |
| MH | Mass Hysteria (band) | 质量滞后(带) |
| MH | Morrison Hotel (Doors album) | 莫里森酒店(门相册) |
| MH | Mostly Harmless | 基本无害 |
| MH | Multirole Helicopter | 多功能直升机 |
| MH | Material Handler | 叉车司机 |
| MH | Magnet Hand (gaming; Mega Man) | Magnet Hand(游戏;Mega Man) |
| MH | Minor Hurricane | 轻微飓风 |
| MH | Monuments Historiques | 历史古迹 |
| MH | Matt Hardy (WWE wrestler) | 马特·哈迪(WWE摔跤手) |
| MH | Mononoke Hime (Japanese Anime movie) | Mononoke Hime(日本动画电影) |
| MH | Midland Hockey (website) | 米德兰曲棍球(网站) |
| MH | murine hepatitis | 鼠肝炎 |
| MH | multiple hypoplasia | 多发性发育不全 |
| MH | Mordheim (game) | 莫尔德海姆(游戏) |
| MH | maleic hydrazide(plant growth inhibitor) | 马来酰肼(植物生长抑制剂) |
| MH | Munitions Handler | 弹药装卸工 |
| MH | medial hypothalamus | 下丘脑内侧 |
| MH | Merchant Haul | 商船运输 |
| MH | Mahoberberis (barberry) | 大骨病(杠铃) |
| MH | menstrual history | 月经史 |
| MH | moist heat | 湿热 |
| MH | mutant hybrid | 突变杂种 |
| MH | mid-half | 中半部 |
| MH | merphyrin | merphyrin蛋白 |
| MH | migraine headache | 偏头痛 |
| MH | malignant histiocytosis | 恶性组织细胞增生症 |
| MH | mandible head | 下颌骨头部 |
| MH | melanophore hormone | 黑素细胞激素 |
| MH | ministry of health | 卫生部 |
| MH | Malignant Hyperthermia | 恶性高热 |
| MH | Maintenance Handbook | 维护手册 |
| MH | Manufactured Housing | 制造的外壳 |
| MH | Mail Handler | 邮件处理程序 |
| MH | Millihenry | 米利亨利 |
| MH | Military History | 战史 |
| MH | maintenance hemodialysis | 维持性血液透析 |
| MH | Metal Halide (lamp) | 金属卤化物(灯) |
| MH | Minehunter | 矿工 |
| MH | Movable Head | 可移动头部 |
| MH | Master Hunter (American Kennel Club hunting test title for retrievers) | 猎人大师(美国养犬俱乐部对寻回犬的狩猎测试头衔) |
| MH | Mortis Hora (Latin: Hour of Death, epigraphy) | Mortis Hora(拉丁语:死亡时刻,金石学) |
| MH | Monumentum Hoc (Latin: This Monument, epigraphy) | 纪念碑(拉丁语:This Monument,金石学) |
| MH | Mystic Heroes (video game) | 神秘英雄(视频游戏) |
| MH | Medicine Hat (Canada) | Medicine帽子(加拿大) |
| MH | Machine Head (band) | 机头(带) |
| MH | Mog House (gaming, Final Fantasy XI) | Mog House(游戏、最终幻想XI) |
| MH | Million Hectares | 百万公顷 |
| MH | Multiply Halfword (IBM) | 乘法半字(IBM) |
| MH | Multi-Homed | 多宿 |
| MH | Map Hack (Diablo 2 game) | 地图黑客(暗黑破坏神2游戏) |
| MH | Medium Helicopter | 中型直升机 |
| MH | Mega Health (gaming) | Mega Health(游戏) |
| MH | Mostly Harmless (Douglas Adams book) | 基本无害(道格拉斯·亚当斯的书) |
| MH | Metal Hammer (music magazine) | 金属锤(音乐杂志) |
| MH | Mulier Honesta (Latin: Virtuous Lady, epigraphy) | Mulier Honesta(拉丁语:Virtuous Lady,金石学) |
| MH | Manitoba Hydro (electrical utility) | 马尼托巴水电(电力公司) |
| MH | Multiple Handicaps | 多重障碍 |
| MH | Monster House (Discovery Channel) | 怪物屋(探索频道) |
| MH | Machray Hall (University of Manitoba) | Machray Hall(马尼托巴大学) |
| MH | Militair Hospitaal (Dutch) | Militair Hospital(荷兰语) |
| MH | MatrÍcula de Honor (Spanish education grade/mark) | MatrÍcula de Honor (Spanish education grade/mark) |
| MH | Medizinische Hochschule (Hannover) | Medizinische Hochschule(汉诺威) |
| MH | Great Britain Machine Definitives (Scott Catalogue prefix; philately) | 大不列颠机器定义(斯科特目录前缀;集邮) |
| MH | Miami Heat (NBA team) | 迈阿密热火队(NBA球队) |
| MH | Mechanical Hydrotest | 机械水压试验 |
| MH | Master Herbalist | 药师大师 |
| MH | Miami Herald | 迈阿密先驱报 |
| MH | Military Hospital | 军队医院 |
| MH | Marshall Islands (US postal abbreviation) | 马绍尔群岛(美国邮政缩写) |
| MH | Medium Heavy | 中等-重度 |
| MH | Modified Huffman (coding scheme) | 改进的霍夫曼(编码方案) |
| MH | Maximum Hop | 最大跃点 |
| MH | Mental Health | 精神卫生 |
| MH | Inorganic, Micaeceous or Diatomaceous Elastic Silts (soil type) | 无机、云母或硅藻土弹性粉土(土壤类型) |
| MH | Malignant Hyperpyrexia | 恶性高热 |
| MH | Mobile Home | 移动主页 |
| MH | Message Handler | 消息处理程序 |
| MH | Mobile Host | 移动主机 |