| RICE | rest, ice, compression, and elevation |
|---|---|
| ROW | Rendu-Osler-Weber [syndrome]; rest of the world |
| RP | radial pulse; radiopharmaceutical; rapid processing [of film]; Raynaud phenomenon; reactive protein;... |
| R&R | rate and rhythm; rest and recuperation |
| RT | radiologic technologist; radiotelemetry; radiotherapy; radium therapy; rapid tranquilization; reacti... |