| Lab., lab. | Laboratory; 검사실 |
|---|---|
| LAB, lab | laboratory |
| ERF | Education and Research Foundation; external rotation in flexion; Eye Research Foundation |
| AHF | acute heart failure; American Health Foundation; American Hepatic Foundation; American Hospital Form... |
| NPF | nasopharyngeal fiberscope; National Parkinson Foundation; National Pharmaceutical Foundation; Nation... |