GNSS
| Acronym | Definition |
|---|---|
| GNSS | Global Navigation Satellite System |
| GNSS | Genesis Microchip Inc. (stock symbol) |
| GNSS | Gneiss (lithological term) |
| GNSS | Generic Navy Stimulator Simulator |
| GNSS | Ground Network Scheduling System |
| GNSS | Generic Navy Simulation System |