| Acronym | Definition |
|---|
| LRC | Localisation Research Centre |
| LRC | Lyric (computer file format) |
| LRC | Longitudinal Redundancy Check |
| LRC | Long Range Certificate |
| LRC | Limnological Research Center |
| LRC | Logistics Readiness Center |
| LRC | Long Range Cruise (aviation) |
| LRC | Labrador Retriever Club, Inc. |
| LRC | Lada Racing Club (computer game) |
| LRC | London Research Centre |
| LRC | Light Rapid Comfortable (VIA Rail Canada) |
| LRC | Logistics & Readiness Center |
| LRC | Libertarian Reform Caucus |
| LRC | Local Register Cache |
| LRC | Land Reserve Commission (Canada) |
| LRC | Left Right and Center |
| LRC | Lew Rockwell.com |
| LRC | Local Resource Center |
| LRC | Locked Rotor Current |
| LRC | Lesser Regional Contingency |
| LRC | Legal Recoveries & Collections Limited (UK debt recovery firm) |
| LRC | Line-Card Redundancy Controller (Cisco) |
| LRC | Local Records Check |
| LRC | Lao Red Cross Society |
| LRC | Language, Region and Culture |
| LRC | Low Rate Channel |
| LRC | Laboratoire de Radioécologie de Cherbourg-Octeville (French: Cherbourg-Octeville Laboratory of Radioecology; Cherbourg-Octeville, France) |
| LRC | Limited Regional Conflict |
| LRC | Long Range Calendar |
| LRC | Local Routing Code |
| LRC | Launch & Recovery Change |
| LRC | Line Replaceable Component |
| LRC | Linear Relationship Charting |
| LRC | Light Rum & Coke |
| LRC | Lineas Aéreas Costarricenses, Costa Rica (ICAO code) |
| LRC | Laboratoire de Radiochimie (French: Radiochemistry Laboratory) |
| LRC | Low Rupture Capacity |
| LRC | Limited-Range Conversion |
| LRC | Lebanese Red Cross |
| LRC | Lightning Rod of Controversy |
| LRC | Lighting Research Center (Rensselaer Polytechnic Institute) |
| LRC | Leadership Reaction Course |
| LRC | Learning Resource Center |
| LRC | Labour Relations Commission (Ireland) |
| LRC | Langley Research Center |
| LRC | Language Resource Center |
| LRC | Latest Repair Cost |
| LRC | Lenoir-Rhyne College (Hickory, North Carolina) |
| LRC | Legal Resources Centre (South Africa) |
| LRC | Legislative Research Commission (Kentucky) |
| LRC | Lewis Research Center (US NASA) |
| LRC | Literary Reference Center (various organizations) |
| LRC | Laser Research Center (Iran) |
| LRC | La Roche College (Pittsburgh, PA) |
| LRC | Lancashire Road Club (UK) |