| English | Spanish | |
|---|---|---|
| Engineering | ||
| Engineering | aural transmitter | transmisor de sonido |
| Engineering | aural transmitter | trasmisor aural |
| Engineering | aural transmitter | trasmisor de audio |
| Aeronautics | ||
| Aeronautics | aural transmitter | transmisor de sonido |
| Aeronautics | aural transmitter | emisor de sonido |
| Aeronautics | aural transmitter | transmisor de señal audible |
