 |
| certifications: 308 phrases in 52 subjects |
| Accounting | 3 |
| Agriculture | 21 |
| Agronomy | 3 |
| Alternative dispute resolution | 2 |
| Automobiles | 3 |
| British usage, not spelling | 1 |
| Business | 3 |
| Coal | 1 |
| Commerce | 7 |
| Communications | 3 |
| Construction | 1 |
| Data processing | 1 |
| Earth sciences | 1 |
| Economy | 14 |
| Education | 5 |
| Electronics | 1 |
| Employment | 1 |
| Energy industry | 3 |
| Environment | 8 |
| Finances | 13 |
| Fish farming pisciculture | 2 |
| Foreign trade | 3 |
| Forestry | 1 |
| General | 36 |
| Health care | 3 |
| Horticulture | 1 |
| Immigration and citizenship | 2 |
| Industry | 14 |
| Information technology | 10 |
| Insurance | 1 |
| International trade | 1 |
| Labor law | 1 |
| Law | 9 |
| Marketing | 3 |
| Materials science | 1 |
| Measuring instruments | 1 |
| Medical | 6 |
| Metallurgy | 2 |
| Microsoft | 22 |
| Mineral products | 1 |
| Non-governmental organizations | 3 |
| Nuclear physics | 4 |
| Patents | 7 |
| Pharmacy and pharmacology | 1 |
| Politics | 1 |
| Programming | 2 |
| Research and development | 1 |
| Scuba diving | 3 |
| Technology | 40 |
| Telecommunications | 1 |
| Transport | 29 |
| Zootechnics | 1 |