| Acronym | Definition |
|---|
| HLR➣Home Location Register (register component that interfaces with other components in a GSM and CDMA system) |
| HLR➣Harvard Law Review |
| HLR➣Home Location Register |
| HLR➣Half-Life Rally (gaming, Half-Life modification) |
| HLR➣Hidden Line Removal (CAD) |
| HLR➣Heavy Lift Replacement (USMC replacement aircraft) |
| HLR➣High Level Requirement |
| HLR➣Hoffman La Roche |
| HLR➣Heart-Lung Resuscitator |
| HLR➣Historic Lotus Register |
| HLR➣Human Language Resources |
| HLR➣High Level Reservoir |
| HLR➣High Level Rescue |
| HLR➣Higher Level Reviewer (US DoD) |
| HLR➣Horizontal Recirculator (industrial refrigeration) |
| HLR➣Hustle Loyalty Respect |
| HLR➣Honorary Local Representative |
| HLR➣High Lift Rotor |
| HLR➣Hobbes, Locke & Rousseau |