| Acronym | Definition |
|---|
| LRM | Library Reference Model (International Federation of Library Associations and Institutions) |
| LRM | Left-to-Right Mark (computerized typesetting) |
| LRM | Language Reference Manual |
| LRM | Linear Regression Model (statistics) |
| LRM | Left to Right Mark |
| LRM | Logical Receive Macro |
| LRM | Least Recently User Master |
| LRM | Local Resource Manager |
| LRM | Language Education for Refugees and Migrants (postgraduate program in Hellenic Open University; Greece) |
| LRM | Linear Referencing Method (locations measurements) |
| LRM | Line Replaceable Module |
| LRM | Lake and Reservoir Management (Taylor & Francis Group; North American Lake Society) |
| LRM | Long Range Missile |
| LRM | Casa De Campo, Dominican Republic (Airport Code) |
| LRM | Lage Raho Munnabhai (Bollywood film) |
| LRM | Lead Response Management |
| LRM | Listing of Required Modifications (IRS) |
| LRM | Lombard Risk Management PLC |
| LRM | Land Resources Management |
| LRM | Line-Reflect-Match |
| LRM | Local Restaurant Marketing |
| LRM | Long Range Mode |
| LRM | Link Resource Manager |
| LRM | Lore-Master (gaming) |
| LRM | Low-Rate Multiplexer |
| LRM | Lunar Resource Mapper |
| LRM | Logistics Requirements Matrix |
| LRM | LISI Reference Model |
| LRM | Local Repair Most |
| LRM | Launcher Response Message |