RHL
| Acronym | Definition |
|---|---|
| RHL | Red Hat Linux |
| RHL | Reproductive Health Library (World Health Organization) |
| RHL | Remote Handset Lifter (telephone product) |
| RHL | Recurrent Herpes Labialis |
| RHL | Reserve Holding List (Singapore) |
| RHL | Roller Hockey League |
| RHL | Rhodes House Library (Oxford University; UK) |
| RHL | Raccords Hydrauliques Levage SARL (French: Lifting Hydraulic Fittings Ltd.) |
| RHL | Richardson-Hill Ltd (London, UK) |