| AVI | Video for windows | 多媒体文件格式 |
| AVI | Audio Video Interleave | 音频视频交叉存取格式 |
| AVI | Audio Video Interactive | 音视频交互作用 |
| AVI | Audio Video Interlaced | 音视频数据交叉(交织) |
| AVI | Automatic Vehicle Identification | 自动车辆辨识 |
| AVI | Association of Veterinarians in Industry | 工业兽医协会 |
| AVI | American Veterans Institute (Tipp City, OH) | 美国退伍军人协会(俄亥俄州蒂普市) |
| AVI | Association for Veterinary Informatics | 兽医信息学协会 |
| AVI | Australian Veterinarians in Industry | 澳大利亚兽医行业 |
| AVI | Audio Visual Interface | 视听接口 |
| AVI | Audio Video Interlace | 音频视频交错 |
| AVI | Aviation Restructure Initiative (Army) | 航空重组计划(陆军) |
| AVI | Audio-Visual Isomorphism | 视听同构 |
| AVI | Auditory-Verbal International | 听觉言语国际 |
| AVI | Analog Video Interface | 模拟视频接口 |
| AVI | aortic valve index | 主动脉瓣指数 |
| AVI | antigen Vi | 抗原Vi |
| AVI | Ciego de Avila, Cuba | 古巴阿维拉市 |
| AVI | Audio Video Interleaved (movie) | 音频视频交错(电影) |
| AVI | atrioventricular insufficiency | 房室功能不全 |
| AVI | Audio Video Interleaving | 音频视频交错 |
| AVI | Avis Rent A Car, Inc. | Avis租车公司。 |
| AVI | Always Very Intelligent | 始终非常智能 |
| AVI | Auditory- Verbal International | 听觉-口头国际 |
| AVI | Auditory and Visually Inept | 听觉和视觉缺陷 |
| AVI | Audio Video Interleaved | 音频视频交错 |
| AVI | Army Veterinary Inspector (typically, a military food inspector) | 陆军兽医检查员(通常是军事食品检查员) |
| AVI | Advanced Visual Interface | 高级视觉界面 |
| AVI | Automated Vehicle Identification | 自动车辆识别 |
| AVI | Aortic Valve Area Index | 主动脉瓣面积指数 |
| AVI | Avionics Integration | 航空电子集成 |
| AVI | Audio Visual Integration, Inc (Fort Wayne, IN) | 视听集成公司(印第安纳州韦恩堡) |
| AVI | Abdominal Volume Index | 腹部容积指数 |
| AVI | Adopted Vietnamese International | 越南国际收养 |
| AVI | Arabian Vermiculite Industries (Saudi Arabia manufacturer of fireproofing products) | 阿拉伯蛭石工业(沙特阿拉伯防火产品制造商) |
| AVI | Audio Video Interactive, Ltd. (interactive audiovisual services) | 视听互动有限公司(互动视听服务) |
| AVI | Advitech Inc. (Quebec, QC, Canada; stock symbol) | Advitech Inc.(魁北克,魁北克省,加拿大;股票代码) |