| A | B |
| ACS | acute coronary syndrome |
| ALL | acute lymphocytic leukemia |
| CLL | chronic lymphocytic leukemia |
| COTA | certified occupational therapy assistant |
| derm | dermatology |
| ETOH | alcohol (liquor) |
| G | gravida |
| IRS | insulin resistance syndrome |
| K | potassium |
| LBBB | left bundle branch block |
| NPO | nothing by mouth (nil per os) |
| OT | occupational therapy (or occupational therapist) |
| P | para |
| PICC | peripherally inserted central catheter |
| RBBB | right bundle branch block |
| ROM | range of motion |
| SPECT | single photon emission computerized tomography |
| TAB | therapeutic abortion |
| TNTC | too numerous to count |
| VBAC | vaginal birth after ceserean |