envelopes : 144 phrases in 38 subjects |
Agriculture | 1 |
Astronomy | 6 |
Communications | 16 |
Computers | 4 |
Construction | 4 |
Corporate governance | 2 |
Earth sciences | 2 |
Electronics | 18 |
Energy industry | 1 |
Environment | 1 |
Finances | 1 |
Food industry | 1 |
General | 30 |
Genetics | 2 |
Health care | 2 |
High energy physics | 2 |
Hobbies and pastimes | 2 |
Industry | 1 |
Information technology | 4 |
International Monetary Fund | 3 |
Law | 1 |
Mathematics | 1 |
Measuring instruments | 1 |
Medical | 2 |
Medical appliances | 1 |
Metallurgy | 2 |
Microsoft | 6 |
Natural resourses and wildlife conservation | 1 |
Packaging | 1 |
Patents | 6 |
Piezoelectric crystals | 2 |
Radio | 1 |
Research and development | 1 |
Scientific | 1 |
Telecommunications | 2 |
Transport | 6 |
United Nations | 5 |
Радиоактивное излучение | 1 |