| REMAB | radiation-equivalent-manikin absorption |
|---|---|
| REMCAL | radiation-equivalent-manikin calibration |
| REMP | roentgen-equivalent-man period |
| REP | replication protein; rest-exercise program; retrograde pyelogram; roentgen equivalent-physical |
| rep | let it be repeated [Lat. repetatur]; replication; roentgen equivalent-physical |