Transceiver : 55 phrases in 14 subjects |
Automated equipment | 1 |
Aviation | 4 |
Commerce | 2 |
Communications | 26 |
Computers | 3 |
Earth sciences | 1 |
Electronics | 1 |
General | 1 |
Information technology | 7 |
Microsoft | 1 |
Patents | 1 |
Telecommunications | 3 |
Transport | 3 |
United Nations | 1 |