| Abbreviation | Definition |
|---|---|
| RHT | Rolling Hough Transform |
| RHT | Rose Hill Transport |
| RHTC | Rouse Hill Town Centre |
| RHTDM | Rehna Hai Tere Dil Mein |
| RHTDM | Rehna Hain Tere Dil Mein |
| RHTSH | Recombinant Human Thyroid stimulating Hormone |
| RHTT | Rail Head Treatment Trains |
| RHTT | Red Heart the Ticker |
| RHTT | Relational Hoare Type Theory |
| RHTT | Ring Hoop Tensile Test |
| RHTT | Ring Hoop Tension Test |
| RHTT | Running Heat Tolerance Tests |
| RHU | Radioisotope Heater Units |
| RHU | Random Hook Up |
| RHU | Refugee Housing Unit |
| RHU | Registered Health |
| RHU | Reproductive Health Uganda |
| RHU | Rural Health Unit |
| RHUMBAED | Rhumbaing |
| RHV | Raising Her Voice |