| AX | axes | 斧子 |
| AX | Axiom | 公理 |
| AX | Anion eXchanger | 阳[阴]离子交换剂 |
| AX | Axis | 轴 |
| AX | Accumulator | 蓄电池 |
| AX | Axillary | 腋窝 |
| AX | AUXOP (AUXMIS) | AUXOP（AUXMIS） |
| AX | Athlon Xp | 新速龙 |
| AX | Alexandria Field Office | 亚历山大外地办事处 |
| AX | Architecture Extended | 体系结构扩展 |
| AX | Auto Cross | 自动交叉 |
| AX | Modula-3 Linker information for libraries file | Modula-3库文件的链接器信息 |
| AX | Alpha Chi Omega (sorority) | Alpha Chi Omega（女生联谊会） |
| AX | Agility Excellent | 敏捷性极佳 |
| AX | After Xena | Xena之后 |
| AX | Account Register | 帐户注册 |
| AX | Agility Excellent (AKC title) | 敏捷性优异（AKC称号） |
| AX | Axial: axillary | 轴向：腋下 |
| AX | Anime Xtreme | 动画Xtreme |
| AX | Amman Exchange Co. | 安曼交易所。 |
| AX | X-Axis Acceleration | X轴加速度 |
| AX | Concept for Long Range Advanced Missile | 远程先进导弹概念 |
| AX | Axel | 阿克塞尔 |
| AX | Arenacross (motor sports) | Arenacross（赛车运动） |
| AX | Auxiliary Systems | 辅助系统 |
| AX | Analyst Executive | 分析师主管 |
| AX | Armani Exchange | Armani Exchange |
| AX | Anger-Expression Inventory | 愤怒表达量表 |
| AX | Acceptance Requirements Index | 验收要求索引 |
| AX | Atlantic Coast Line Railroad Company | 大西洋海岸线铁路公司 |
| AX | Axillary (armpit) | 腋窝（腋下） |
| AX | (USN Rating) Aviation Antisubmarine Warfare Technician | （USN评级）航空反潜战技术员 |
| AX | Anime Expo (animation convention) | 动漫博览会（动漫大会） |
| AX | American Express Company (credit card type) | 美国运通公司（信用卡类型） |
| AX | Arcade Extreme (game) | Arcade Extreme（游戏） |
| AX | Assess/Assessment | 评估/评估 |