SLGR
| Acronym | Definition |
|---|---|
| SLGR | Small, Lightweight Ground Receiver (Global Positioning System; US DoD) |
| SLGR | State of Local Governance Report (Philippines) |
| SLGR | Senior London Grand Rank |
| SLGR | Small, Light (Water-Cooled), Graphite-Moderated Reactor |
| SLGR | Sri Lanka Government Railway |