| English thesaurus | |||
| |||
| PSC | |||
|
Project Services : 47 phrases in 10 subjects |
| Aviation | 21 |
| Communications | 1 |
| Corporate governance | 3 |
| Economics | 7 |
| Education | 1 |
| Information technology | 2 |
| Name of organization | 6 |
| Politics | 1 |
| Research and development | 1 |
| United Nations | 4 |