 |
| |||
| global positioning satellite system | |||
| global positioning system | |||
| global positioning system (GPS) | |||
| global positioning satellite/system | |||
| 全球卫星定位系统: 16 phrases in 12 subjects |
| Air defense | 1 |
| Automobiles | 3 |
| Business | 1 |
| Cartography | 2 |
| Earth sciences | 2 |
| Electronics | 1 |
| Information technology | 1 |
| Nautical | 1 |
| Navigation | 1 |
| Space | 1 |
| Technology | 1 |
| United Nations | 1 |