A?B : 79 phrases in 27 subjects |
Abbreviation | 1 |
Astronomy | 8 |
Automated equipment | 1 |
Aviation | 1 |
Business | 5 |
Chess | 1 |
Computers | 2 |
Finances | 1 |
Food industry | 1 |
General | 19 |
Informal | 1 |
Information technology | 2 |
International Monetary Fund | 1 |
Linguistics | 1 |
Mathematics | 14 |
Mechanic engineering | 1 |
Medical | 2 |
Metallurgy | 1 |
Military | 2 |
Mining | 1 |
Name of organization | 1 |
Nonstandard | 2 |
Nuclear physics | 1 |
Proverb | 2 |
Radiation | 5 |
Radio | 1 |
Statistics | 1 |