| TSL | terminal sensory latency |
|---|---|
| TTLD | terminal transverse limb defect |
| TW | tap water; terminal web; test weight; total body water; travelling wave |
| VDT | vibration disappearance threshold; visual display terminal; visual distortion test |
| IPPB | Intermittent Positive Pressure Breathing; 간헐적 양압 호흡 |