| 缩写 | 全称 | 中文释义 |
|---|---|---|
| AIN | Admission Index Number | 入院指数 |
| AIN | AUGMENTED INDEX denote | 增广索引 |
| AIN | Anal Intraepithelial Neoplasia | 肛门上皮内瘤变 |
| AIN | anterior interpositus nucleus–anatomy | 前束棘间核解剖 |
| AIN | Additive Identification Number for food additives | 食品添加剂识别号 |
| AIN | Anterior Interosseous Nerve | 骨间前神经 |
| AIN | Asean Information Network | 东盟信息网络 |
| AIN | Applied Improvisation Network | 应用即兴网络 |
| AIN | Army Interoperability Network | 陆军互操作网络 |
| AIN | Acute Infectious Nephritis | 急性感染性肾炎 |