| |||
| 通信、指令和控制 | |||
|
communications/ command and control : 102 phrases in 12 subjects |
| Air defense | 15 |
| Artificial intelligence | 1 |
| Aviation | 10 |
| Business | 1 |
| Computer networks | 1 |
| Electronics | 39 |
| Information technology | 2 |
| Nautical | 1 |
| Shipbuilding | 2 |
| Space | 27 |
| Telecommunications | 2 |
| United Nations | 1 |