| English thesaurus | |||
| |||
| PLC | |||
|
Pathfinder : 45 phrases in 11 subjects |
| Astronautics | 8 |
| Astronomy | 1 |
| European Bank for Reconstruction and Development | 1 |
| General | 2 |
| Gold mining | 3 |
| Literature | 1 |
| Military | 24 |
| Occupational health & safety | 2 |
| Radioastronomy | 1 |
| Radioengineering | 1 |
| Stock Exchange | 1 |