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| Inglés tesauro | |||
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| APP | |||
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| Air traffic control service for arriving or departing controlled flights. | |||
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Approach Control : 28 a las frases, 9 temas |
| Aviación | 2 |
| Comercio | 4 |
| Comunicaciones | 3 |
| Ferrocarril | 1 |
| General | 1 |
| Meteorología | 2 |
| Planificación municipal | 1 |
| Tecnología | 8 |
| Transporte | 6 |