| Abbreviation | Definition |
|---|---|
| RHV | Refined Horse Versatility |
| RHV | Regionale Huisartsen Vereniging |
| RHV | Relative Heart Volume |
| RHV | Rescued human virus |
| RHV | Rose Hulman Ventures |
| RHVL | Roller Hydraulic Valve Lifter |
| RHW | Radiological Hazard Warning |
| RHW | Raiffeisen Haus Wien |
| RHW | Rainwater Harvesting Well |
| RHW | Real High Way |
| RHW | Reciprocal Homogeneous W |
| RHW | Reciprocal Homogenous W |
| RHW | Reciprocal Of Homegeneous W |
| RHW | Reciprocal of Homogeneous W |
| RHW | Reciprocal Of Homogenous W |
| RHW | Right Hand Wave |
| RHW | Right Hand Wrench |
| RHW | Right Handed W |
| RHW | Robert Holly Walters |
| RHW | Røst High West |