| |||
Billion f |
million million : 77 phrases in 23 subjects |
American usage, not spelling | 2 |
Analytical chemistry | 1 |
Biology | 1 |
British usage, not spelling | 1 |
Chemistry | 4 |
Communications | 2 |
Computers | 1 |
Earth sciences | 1 |
Economy | 1 |
Energy industry | 2 |
Finances | 7 |
General | 25 |
Informal | 3 |
Information technology | 5 |
Medical | 1 |
Microelectronics | 1 |
Microsoft | 1 |
Natural resourses and wildlife conservation | 5 |
Oil / petroleum | 1 |
Optics branch of physics | 1 |
Statistics | 2 |
Taxes | 1 |
Technology | 8 |