| visual range abbr. | |
| gen. | percorso estrapolato; portata estrapolata |
| earth.sc. life.sc. | distanza della visibilità |
| light. | portata visiva |
| meas.inst. | portata ottica |
|
panoramic : 18 phrases in 11 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 1 |
| Astronomy | 1 |
| Communications | 1 |
| Cultural studies | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Information technology | 2 |
| Medical | 4 |
| Microsoft | 1 |
| Transport | 1 |