| Abbreviation | Definition |
|---|---|
| RAY | Raymond |
| RC | Robert Clark |
| RCA | Registered CoonAss |
| RD | Rose Diane |
| RDN | Reddi Dhananjaya Naidu |
| REC | Religious Education Co-ordinator |
| Refurb | Refurbish |
| REG | Reginald |
| REGGIE | Reginald |
| Rev. | Reverend |
| RFO | Responsible Financial Officer |
| RG | Rachel Grace |
| RG | Rocket Girl |
| RG | Roger Gary |
| RGR | Roger |
| RH | Raden Haji |
| RH | Randolf Herman |
| RH | Reginald Horace |
| RH | Robert Harold |
| RH | Robert Henry |