| cat | catalysis, catalyst; cataract |
|---|---|
| PTC | papillary thyroid carcinoma; percutaneous transhepatic cholangiography; phase transfer catalyst; phe... |
| CTZ | chemoreceptor trigger zone; chlorothiazide |
| PTR | patellar tendon reflex; patient termination record; patient to return; peripheral total resistance; ... |
| TP | temperature and pressure; temperature probe; temporal peak; temporoparietal; tension pneumothorax; t... |