| Acronym | Definition |
|---|
| RHT➣Retractable Hard Top |
| RHT➣Religare Health Trust (various locations) |
| RHT➣Red Hat Training (Red Hat, Inc.) |
| RHT➣Retractable Hard Top (convertible autos) |
| RHT➣Retinohypothalamic Tract |
| RHT➣Reduced Height (genetics) |
| RHT➣Repsol Honda Team (motorcycle racing) |
| RHT➣Reinforced Heel and Toe (stockings) |
| RHT➣Radiant Heat Temperature |
| RHT➣Richtig Hartes Training |
| RHT➣Right Hand Traffic (driving regulations) |
| RHT➣Reduced Hazard Training (firearms) |
| RHT➣Restricted Hour Tariff |
| RHT➣Registered Hypnotherapist |
| RHT➣Atlantic Sharpnose Shark (FAO fish species code) |
| RHT➣Right Hypertrophia |