| KR | key-ridge; Kopper Reppart [medium] |
|---|---|
| ORANS | Oak Ridge Analytical System |
| ORNL | Oak Ridge National Laboratory |
| SAR | scatter/air ratio; seasonal allergic rhinitis; sexual attitude reassessment; slowly adapting recepto... |
| TRC | tanned red cell; therapeutic residential center; total renin concentration; total respiratory conduc... |