| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| BAC | bacterial adherent colony; bacterial antigen complex; blood alcohol concentration; British Associati... |
| TFR | total fertility rate; total flow resistance; transferrin receptor |
| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
| RAR | rapidly adapting receptor; rat insulin receptor; retinoic acid receptor; right arm reclining; right ... |