 |
|
communication intelligence : 56 phrases in 12 subjects |
| Astronomy | 1 |
| Aviation | 3 |
| Information security and data protection | 2 |
| Jet engines | 1 |
| Military | 33 |
| NATO | 2 |
| Politics | 1 |
| Radioengineering | 1 |
| Security systems | 1 |
| Space | 3 |
| Technology | 5 |
| Weapons of mass destruction | 3 |