| English thesaurus | |||
| |||
| PS | |||
|
Piercing : 41 phrases in 13 subjects |
| Cables and cable production | 2 |
| Chemistry | 2 |
| Electronics | 1 |
| General | 4 |
| Health care | 1 |
| Immigration and citizenship | 1 |
| Labor law | 1 |
| Mechanic engineering | 3 |
| Metallurgy | 13 |
| Military | 1 |
| Technology | 8 |
| Transport | 1 |
| United Nations | 3 |