| BHA | B-Hydroxy Acid | B柔肤酸 |
| BHA | bottom hole assembly | 底部钻具组合 |
| BHA | Butylated Hydroxyanisole | 丁基化羟基茴香醚 |
| BHA | Bankcard Holders of America | 美国银行卡持有人 |
| BHA | British Hapkido Association | 英国合气道协会 |
| BHA | Behavioral Health Associates | 行为健康协会 |
| BHA | Bermuda Hotel Association | 百慕大酒店协会 |
| BHA | British Horseball Association | 英国马术协会 |
| BHA | Belize Hotel Association | 伯利兹酒店协会 |
| BHA | Brethren Housing Association (Harrisburg, PA) | 兄弟会住房协会（宾夕法尼亚州哈里斯堡） |
| BHA | British Hospitality Association | 英国酒店协会 |
| BHA | British Hamster Association | 英国仓鼠协会 |
| BHA | British Hypnotherapy Association | 英国催眠疗法协会 |
| BHA | British Humanist Association | 英国人道主义协会 |
| BHA | Burlington Hotel Association | 伯灵顿酒店协会 |
| BHA | Bahia de Caraquez, Ecuador (Airport code) | Bahia de Caraquez，厄瓜多尔（机场代码） |
| BHA | British Hyperbaric Association | 英国高压协会 |
| BHA | Blazer Horse Association | 开拓者马协会 |
| BHA | Bahia De Caraquez, Ecuador | Bahia De Caraquez，厄瓜多尔 |
| BHA | Busy Hour Attempts | 繁忙时间尝试 |
| BHA | Behavioral Health Authority | 行为健康管理局 |
| BHA | Berkeley Housing Authority | 伯克利住房管理局 |
| BHA | Brighter Horizons Academy | Brighter Horizons学院 |
| BHA | Beaufort Homeport Album | 博福特家乡相册 |
| BHA | Badger Herald Alumni | Badger Herald校友 |
| BHA | Brighton and Hove Albion Football Club | 布莱顿和霍夫阿尔比恩足球俱乐部 |
| BHA | Bandwidth Handling Algorithm | 带宽处理算法 |
| BHA | Butt-Head Astronomer (early PowerMac 7100/66 Codename) | Butt-Head天文学家(早PowerMac 7100/66 Codename) |
| BHA | Bomb Hit Assessment | 炸弹命中评估 |
| BHA | Bloomington Housing Authority | 布鲁明顿住房管理局 |
| BHA | bound hepatitis antibody | 结合肝炎抗体 |
| BHA | Bibliography of the History of Art (J. Paul Getty Trust and CNRS) | 艺术史书目（J.Paul Getty Trust和CNRS） |
| BHA | Best Holding Activity (US DoD DLA) | 最佳持有活动（美国国防部DLA） |
| BHA | bachelor of health administration | 卫生管理学士 |
| BHA | Back Haul Allowance (WalMart Vendor Relations) | 回程津贴（沃尔玛供应商关系） |
| BHA | Bacillus Halodurans | 耐盐芽孢杆菌 |
| BHA | benign hilar adenopathy | 良性肺门腺病 |
| BHA | bhanja virus | bhanja病毒 |
| BHA | bilateral hilar adenopathy | 双侧肺门腺病 |
| BHA | butylhydroxyanizole | 丁基羟基茴香醚 |
| BHA | butyl hydroxy anisol,butylated hydroxyanisole | 丁基羟基茴香醚 |
| BHA | Board of Healing Arts | 治疗艺术委员会 |
| BHA | Beta Hydroxy Acid | β-羟基酸 |
| BHA | Battle Hit Assessment | 战斗命中评估 |
| BHA | Bachelor of Hotel Administration | 酒店管理学士 |
| BHA | British Horseracing Authority (UK) | 英国赛马管理局（英国） |
| BHA | Bradenton Housing Authority | 布雷登顿住房管理局 |
| BHA | Bottom Hole Assembly (oil industry) | 井底组件（石油工业） |
| BHA | Bachelor in Health Administration | 卫生管理学士 |
| BHA | Brighton and Hove Albion FC | 布莱顿和霍夫阿尔比恩足球俱乐部 |
| BHA | Bureau of Hearings and Appeals | 听证和上诉局 |
| BHA | Busy Hour Attempts (telecommunications) | 繁忙时间尝试（电信） |