| Subject | English | Latvian |
| environ. | air-water interaction The physical processes at the air-water interface: momentum, heat and mass transfer across the air-water interface, mixing of surface water by wind stress and wave breaking, directional wave spectra and wave forces on offshore structures. The air-water interaction is measured by the turbulence and gas exchanges resulting from the mixing of the water column by wind | gaisa un ūdens mijiedarbība |
| gen. | Conference on Interaction and Confidence Building Measures in Asia | Āzijas sadarbības un uzticības veicināšanas pasākumu konference |
| R&D. | cultural interaction | kultūras mijiedarbība |
| environ. | interaction of pesticides The enhancement of activity of pesticides when they are used in combination with others | pesticīdu mijiedarbība |
| med., pharma. | supra-additive interaction | sinerģētiskā iedarbība |
| med., pharma. | synergistic interaction | sinerģētiskā iedarbība |