| EXAFS | extended x-ray absorption fine structure |
|---|---|
| EXELFS | extended electron-loss line fine structure |
| AVL | Augmented Voltage Left arm |
| AVR | Augmented Voltage Right arm Frank N. Wilson Lead I, II, III와 같은 크기의 E... |
| AC | abdominal circumference; abdominal compression; absorption coefficient; abuse case; acetate; acetylc... |