| Abbreviation | Definition |
|---|---|
| LRA | Lords Resistance Army |
| LRA | Lord's Resistance Army |
| LRAAP | Long Range Army Acquisition Plan |
| LRAAS | Long-Range Airborne ASW System |
| LRAD | Logistics Readiness Analysis Division |
| LRAD | Long - Range Acustic Device |
| LRAMC | Landstuhl Regional Army Medical Center |
| LRAMRP | Long Range Army Materiel Requirement Plan |
| LRAP | Long Range Action Plan |
| LRAS3 | Long Range Advanced Scout Surveillance System |
| LRASM | Lockheed Martin's Long Range Anti-Ship Missile |
| LRASM | Long Range Anti-Ship Missile |
| LRAT | arge Radar Array Technology |
| LRAT | Large Radar Array Technology |
| LRB | Logistics Review Board |
| LRBC | Long Range Ballistics Calculator |
| LRBL | Least Risk Bomb Location |
| LRBM | Long Range Ballist Missile |
| LRBM | Long Range Ballistic Missile |
| LRBT | Lost River Ballistic Technologies |