| AH | after hatch [Ship] | 后舱 |
| AH | alternis horis [Latin] | 每两小时;隔一小时(拉丁文) |
| AH | After Hours | 工作完毕后 |
| AH | Authentication Header | 认证标头 |
| AH | Attack Helicopter | 攻击直升机 |
| AH | auction house | 拍卖场 |
| AH | Ampere-Hour | 安培-小时 |
| AH | Antihistamines | 抗组胺剂的 |
| AH | Absolute Humidity | 绝对湿度 |
| AH | Artificial Horizon | [测]人工地平,[航海]人工地平仪,[航空]陀螺地平仪 |
| AH | Absolute Height | 绝对高度 |
| AH | Air-Hardened | 空气淬硬的,空气硬化的 |
| AH | Anhydrous Hydrazine | 无水联氨(肼) |
| AH | Aromatic Hydrocarbons | 芳香烃 |
| AH | aimhole | 袖笼 |
| AH | Aldehyde | 乙醛 |
| AH | Auditory Hallucination | 听幻觉 |
| AH | Army Hospital | 军队医院 |
| AH | Air Algerie - Algeria (IATA airline code) | 阿尔及利亚航空公司(IATA航空公司代码) |
| AH | acetohydroxy acid | 乙酰羟基酸 |
| AH | antihemagglutinin | 抗血凝素 |
| AH | autonomic hyperreflexia | 自主性反射亢进 |
| AH | accidental hypothermia | 意外体温过低 |
| AH | alveolar hypoventilation | 肺泡通气不足 |
| AH | antiglobulin heamagglutination | 抗球蛋白血凝 |
| AH | acid hydrolysis | 酸水解 |
| AH | antibody H | 抗体H |
| AH | amenorrhea and hirsutism | 闭经和多毛症 |
| AH | ascites hepatoma | 腹水性肝癌 |
| AH | acid hemolysis | 酸性溶血 |
| AH | arcuate hypothalamus | 弓状下丘脑 |
| AH | acetodexamide | 乙酰右酰胺 |
| AH | aromatic hydrocarbon | 芳香烃 |
| AH | anterior hypothalamus | 下丘脑前部 |
| AH | aconitate hydratase | 乌头酸水合酶 |
| AH | axillary hair | 腋毛 |
| AH | artificial heart | 人造心脏 |
| AH | antihistaminic | 抗组胺药 |
| AH | axon hillock | 轴突小丘 |
| AH | AeroHydro (CAD vendor) | AeroHydro(CAD供应商) |
| AH | Akademiya Nauk (Russian Academy of Sciences) | Akademiya Nauk(俄罗斯科学院) |
| AH | American Health (journal) | 美国健康(期刊) |
| AH | Amersham Health | Amersham健康 |
| AH | Adaptive Hypertext and Hypermedia | 自适应超文本和超媒体 |
| AH | antihyaluronidase | 抗鸟苷酶 |
| AH | Aryl Hydrocarbon | 芳香烃 |
| AH | Anno Hegirae | 安诺·赫吉拉伊 |
| AH | Alternate Headquarters | 备用总部 |
| AH | Adolf Hitler | 阿道夫·希特勒 |
| AH | Adaptive Hypermedia | 自适应超媒体 |
| AH | Albert Heijn | 阿尔伯特·海金 |
| AH | Austin-Healy (British automobile brand) | Austin Healy(英国汽车品牌) |
| AH | Agricultural Holding | 农业控股公司 |
| AH | Amphipathic Helix | 两栖螺旋 |
| AH | Austria-Hungary | 奥匈帝国 |
| AH | Alternative Hypothesis | 替代假设 |
| AH | Anchorhead (gaming, Star Wars Galaxies) | 锚头(游戏、星球大战星系) |
| AH | American Honda Motor Co., Inc. | 美国本田汽车公司。 |
| AH | Allowance Holder | 津贴持有人 |
| AH | Associate Hermite (expansion) | 副Hermite(扩展) |
| AH | Ácido hialurÓnico | Ácido hialurÓnico |
| AH | Angela Hewitt (classical pianist) | 安吉拉·休伊特(古典钢琴家) |
| AH | AnimeHeaven (IRC) | AnimeHeaven(IRC) |
| AH | Arathi Highlands (gaming, World of Warcraft) | 阿拉蒂高地(游戏、魔兽世界) |
| AH | Application Header (TMN) | 应用程序标题(TMN) |
| AH | Applicant's Handbook | 申请人的手册》 |
| AH | Allan Houston (NBA Player) | 艾伦·休斯顿(NBA球员) |
| AH | adult hepatocyte | 成年肝细胞 |
| AH | Ad Honorem (Latin: in honor of, epigraphy) | 荣誉(拉丁语:为了纪念,金石学) |
| AH | aniline hydroxylase | 苯胺羟化酶 |
| AH | Airfield Heliport | 直升机场 |
| AH | alpha-hemolysin | α溶血素 |
| AH | Apocalyptic Harbingers (gaming clan) | 天启先驱(游戏家族) |
| AH | Alien Hominid (game) | 外星人(游戏) |
| AH | Anfernee Hardaway (basketball player) | Anfernee Hardaway(篮球运动员) |
| AH | Aspen Hill (Maryland) | 阿斯彭山(马里兰州) |
| AH | Angell Hall (University of Michigan) | 安吉尔·霍尔(密歇根大学) |
| AH | American History | 美国历史 |
| AH | Arterial Hypertension | 动脉性高血压 |
| AH | Hospital Ship | 医院船 |
| AH | Air Handler | 空气处理器 |
| AH | Automated Howitzer | 自动榴弹炮 |
| AH | Add Halfword (IBM) | 添加半字(IBM) |
| AH | After the Hijrah | 在Hijrah之后 |
| AH | Alternate History (fiction genre) | 交替历史(小说类型) |
| AH | Alyson Hannigan (actress) | Alyson Hannigan(女演员) |
| AH | Abbie Hoffman (activist) | 阿比·霍夫曼(活动家) |
| AH | Acronym Hell | 首字母缩写Hell |
| AH | Arts and Humanities | 艺术与人文 |
| AH | Australian Hard (Wheat) | 澳大利亚硬(小麦) |
| AH | Access Handoff | 访问切换 |
| AH | Attention Horde (gaming clan) | 注意部落(游戏部落) |
| AH | Animal House (movie) | 动物之家(电影) |
| AH | Available Hours | 可用小时数 |
| AH | Ass Hole | Ass孔 |
| AH | Anaheim Hills, California | 加利福尼亚州阿纳海姆山 |
| AH | Accent Height | 强调文字高度 |
| AH | Advanced Higher (education) | 高等教育(教育) |
| AH | Address Handling (3GPP function of the CSCF) | 地址处理(CSCF的3GPP功能) |
| AH | Airedale Harriers (UK) | 空中鹞(英国) |