| controller | |
| abbr. el. | cont |
| avia. Canada | A person holding a valid licence to control air traffic |
| mil. abbr. | con; ctlr |
|
Model : 29 phrases in 9 subjects |
| Abbreviation | 8 |
| Artificial intelligence | 2 |
| Aviation | 2 |
| Ecology | 1 |
| Meteorology | 2 |
| Military | 1 |
| Oceanography & oceanology | 6 |
| Programming | 6 |
| Transport | 1 |