| Abbreviation | Definition |
|---|---|
| RCT | radiochemotherapy |
| RCT | radionuclide computed tomography |
| RCT | randomised clinical trial |
| RCT | randomised controlled trial |
| RCT | RCT Abbreviation for: |
| RCT | reciprocal chromosomal translocation |
| RCT | renal cell tumour |
| RCT | respiratory compensation threshold |
| RCT | retention control training |
| RCT | retrograde conduction time |
| RCT | root canal therapy |
| RCT | rotator cuff tear |
| RCT | ruptured chordae tendineae |
| RDA | recently detoxified alcoholic |
| RDA | research and development agreement |
| RDA | rural development area |
| RDO | regional development organisation |
| RDO | RNA-DNA oligonucleotide |
| RDPGPE | Regional Director of Postgraduate General Practice Education |
| RDT | Rapid Diagnostic Tests |