| AEAC | Adult Entertainment Association of Canada | 加拿大成人娱乐协会 |
| AEAC | Arts in Education Aid Council, Inc. (Canoga Park, CA) | 艺术教育援助委员会（加利福尼亚州卡诺加公园） |
| AEAC | Albers Equal-Area Conic | 阿尔伯斯等面积圆锥 |
| AEAC | Álcool EtÍlico Anidro CombustÍvel (Anhydrous Ethyl Alcohol Fuel; Brazil) | Álcool EtÍlico Anidro CombustÍvel (Anhydrous Ethyl Alcohol Fuel; Brazil) |
| AEAC | Area Education Assessment Centre (Pakistan) | 地区教育评估中心（巴基斯坦） |
| AEAC | Asian Executive Advancement Center (Kuala Lumpur, Malaysia) | 亚洲高管促进中心（马来西亚吉隆坡） |
| AEAC | Atomic Energy Authority Constabulary | 原子能管理局警察 |
| AEAC | Alternate Emergency Action Center | 备用应急行动中心 |