| RNTMI | transfer ribonucleic acid initiator methionine |
|---|---|
| RT | radiologic technologist; radiotelemetry; radiotherapy; radium therapy; rapid tranquilization; reacti... |
| RTF | resistance transfer factor; respiratory tract fluid |
| tDNA | transfer deoxyribonucleic acid |
| TF | free thyroxine; tactile fremitus; tail flick [reflex]; temperature factor; testicular feminization; ... |