| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PTR | Progress Through the Ranks | 队伍建设进展 |
| PTR | Palms To Rear | 掌后 |
| PTR | Professional Tennis Registry | 职业网球注册处 |
| PTR | Parabolic Trough Receiver | 抛物面槽式接收器 |
| PTR | Psychic Transmission Rifle | 通灵传来复枪 |
| PTR | Peptidyl Transferase Ring | 肽基转移酶环 |
| PTR | Printer | 打印机 |
| PTR | Pupil Teacher Ratio | 师生比 |
| PTR | Patellar Tendon Reflex | 髌腱反射 |
| PTR | Paid To Read | 付费阅读 |