| AR | absolute risk; accounts receivable; achievement ratio; actinic reticuloid [syndrome]; active resista... |
|---|---|
| DSAP | disseminated superficial actinic porokeratosis |
| PD/AR | photosensitivity dermatitis and actinic reticuloid syndrome |
| HSK | herpes simplex keratitis |
| IK | immobilized knee; immune body [Ger. Immunekorper]; Infusoria killing [unit]; interstitial keratitis |