| BFL | bird fancier's lung; Borjeson-Forssman-Lehman [syndrome] |
|---|---|
| LA | lactic acid; large amount; laser angioplasty; late abortion; late antigen; latex agglutination; left... |
| RAR | rapidly adapting receptor; rat insulin receptor; retinoic acid receptor; right arm reclining; right ... |
| AVL | Augmented Voltage Left arm |
| AVR | Augmented Voltage Right arm Frank N. Wilson Lead I, II, III와 같은 크기의 E... |