| English thesaurus | |||
| |||
| C-O (MichaelBurov) | |||
| |||
| Carbon/Oxygen Logging (glenfoo) | |||
|
C-O : 33 phrases in 12 subjects |
| Accounting | 1 |
| Agriculture | 1 |
| Chemistry | 1 |
| Communications | 12 |
| Corporate governance | 2 |
| Economics | 2 |
| General | 5 |
| Hobbies and pastimes | 1 |
| Law | 3 |
| Marketing | 3 |
| Transport | 1 |
| Work flow | 1 |