| Acronym | Definition |
|---|
| RLU➣Report Layout Utility |
| RLU➣Relative Light Unit |
| RLU➣Residential Land Use |
| RLU➣Relative Luminescence Units |
| RLU➣Report Layout Utility (IBM) |
| RLU➣Remote Line Unit |
| RLU➣Raised Leg Urination (wolves) |
| RLU➣Registered Linux User |
| RLU➣Ramon Llull University (Barcelona, Spain) |
| RLU➣Residential Living Unit (zoning) |
| RLU➣Rack Location Unit |
| RLU➣Reserve Lighting Unit (motorcycles) |
| RLU➣Remote Latch Unit |
| RLU➣Registered Life Underwriter (insurance) |
| RLU➣Remotely Located Unit |