 |
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| The basic elements of future air navigation systems (FANS) | |||
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| CNS | |||
| Communications: 38 phrases in 11 subjects |
| Abbreviation | 15 |
| Business | 1 |
| Computer networks | 2 |
| Computers | 2 |
| Information technology | 3 |
| Military | 4 |
| New York Stock Exchange | 1 |
| Religion | 1 |
| Stock Exchange | 4 |
| Telecommunications | 3 |
| Trademark | 2 |