ATP
abbreviation
1.1
- Biochemistry adenosine triphosphate【生化】腺苷三磷酸。
1.2
- Brit. automatic train protection, a system for automatically stopping a train if its driver does not observe signal warnings or speed restrictions〈英〉列车自动保护系统（即在驾驶人员不遵守信号警告或速度限制时自动停车的系统）。