Preferential : 88 phrases in 14 subjects |
American usage, not spelling | 2 |
Aviation | 2 |
Business style | 3 |
Chemistry | 1 |
Construction | 1 |
Diplomacy | 1 |
Economics | 34 |
Finances | 8 |
General | 5 |
Law | 22 |
Microelectronics | 3 |
Military | 1 |
Oil and gas | 4 |
Procurement | 1 |