| English thesaurus | |||
| |||
| PI (Pothead) | |||
|
Polarization : 45 phrases in 15 subjects |
| Chemistry | 18 |
| Communications | 1 |
| Construction | 2 |
| Electronics | 5 |
| General | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Magnetics | 1 |
| Metallurgy | 2 |
| Microelectronics | 1 |
| Military | 2 |
| Oil and gas | 5 |
| Optics branch of physics | 1 |
| Radio | 1 |
| Technology | 3 |