 |
| surface waters: 425 phrases in 56 subjects |
| Aerohydrodynamics | 4 |
| Agrochemistry | 2 |
| Architecture | 2 |
| Astronautics | 2 |
| Aviation | 1 |
| Bridge construction | 2 |
| Caspian | 1 |
| Chemistry | 1 |
| Construction | 28 |
| Drilling | 2 |
| Ecology | 21 |
| Electronics | 3 |
| Energy industry | 5 |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| Foil ships | 1 |
| Gas processing plants | 1 |
| General | 19 |
| Geography | 1 |
| Geology | 12 |
| Geophysics | 3 |
| Gold mining | 5 |
| Hydraulic engineering | 24 |
| Hydrology | 10 |
| Informal | 2 |
| Makarov | 83 |
| Mathematics | 2 |
| Mechanics | 2 |
| Melioration | 1 |
| Meteorology | 2 |
| Military | 2 |
| Mining | 8 |
| Natural resourses and wildlife conservation | 9 |
| Nautical | 8 |
| Navigation | 2 |
| Navy | 2 |
| Oil / petroleum | 11 |
| Oil and gas | 8 |
| Oilfields | 4 |
| Physics | 2 |
| Production | 1 |
| Public utilities | 1 |
| Pulp and paper industry | 2 |
| Refrigeration | 1 |
| Road works | 5 |
| Sailing | 1 |
| Sakhalin | 2 |
| Sakhalin S | 1 |
| Seismology | 1 |
| Swimming | 2 |
| Technology | 63 |
| Tengiz | 2 |
| Thermal engineering | 8 |
| Water resources | 33 |
| Water supply | 1 |
| Weapons of mass destruction | 1 |