| pH | 수소이온농도지수; Hydrogen Ion or Degree of Acidity; 수소지수, 산도 |
|---|---|
| APNH | antiporter sodium-hydrogen ion |
| cH+ | hydrogen ion concentration |
| DIM | divalent ion metabolism; medium infective dose [Lat. dosis infectionis media] |
| FIM | field ion microscopy; functional independence measure |