retention
| initiale
| rétention abbr. | |
| econ. | hoarding |
| law immigr. | detention; administrative detention |
| life.sc. | storage |
| med. pharma. nucl.phys. | retention; uptake |
| initiale abbr. | |
| gen. | initial |
| arts. | initial letter |
| phonol. | initial position |
|
retention : 451 phrases in 52 subjects |
| Accumulators | 2 |
| Agriculture | 8 |
| Analytical chemistry | 37 |
| Automated equipment | 1 |
| Biology | 2 |
| Business | 2 |
| Chemistry | 20 |
| Coal | 3 |
| Commerce | 1 |
| Computer numerical control | 1 |
| Computers | 1 |
| Construction | 24 |
| Corporate governance | 1 |
| Earth sciences | 10 |
| Economics | 3 |
| Electronics | 1 |
| Environment | 25 |
| Finances | 4 |
| Fish farming pisciculture | 1 |
| Food industry | 8 |
| Forestry | 2 |
| General | 13 |
| Health care | 2 |
| Hobbies and pastimes | 1 |
| Human rights activism | 4 |
| Hydrology | 4 |
| Immigration and citizenship | 8 |
| Industry | 4 |
| Information technology | 6 |
| Insurance | 6 |
| International Monetary Fund | 1 |
| Law | 39 |
| Life sciences | 57 |
| Materials science | 2 |
| Measuring instruments | 1 |
| Mechanic engineering | 1 |
| Medical | 49 |
| Medical appliances | 1 |
| Microsoft | 7 |
| Natural resourses and wildlife conservation | 18 |
| Natural sciences | 1 |
| Nautical | 2 |
| Nuclear physics | 14 |
| Procedural law | 2 |
| Soil science | 3 |
| Technology | 3 |
| Textile industry | 7 |
| Transport | 5 |
| United Nations | 4 |
| Veterinary medicine | 9 |
| Water resources | 8 |
| Wood processing | 12 |