 |
| user service: 9 phrases in 6 subjects |
| Abbreviation | 2 |
| Business | 1 |
| Computer networks | 3 |
| Computers | 1 |
| Information technology | 1 |
| Telecommunications | 1 |
|
| user service: 9 phrases in 6 subjects |
| Abbreviation | 2 |
| Business | 1 |
| Computer networks | 3 |
| Computers | 1 |
| Information technology | 1 |
| Telecommunications | 1 |