| Subject | English | Estonian |
| IT | character generator | märgigeneraator (märgikujutisi genereeriv plokk (näit. kuvaris)) |
| energ.ind. | photovoltaic generator | fotoelektriline generaator |
| energ.ind. | PV generator | fotoelektriline generaator |
| phys.sc. | radiation generator | kiirgusgeneraator |
| environ. | steam generator A pressurized system in which water is vaporized to steam by heat transferred from a source of higher temperature, usually the products of combustion from burning fuels. Also known as steam boiler | aurugeneraator |
| environ. | waste generator | jäätmetekitaja |
| min.prod., mech.eng. | wind generator | tuulegeneraator |
| min.prod., mech.eng. | wind generator | tuuleturbiin |
| min.prod., mech.eng. | wind-power generator | tuulegeneraator |
| min.prod., mech.eng. | wind-power generator | tuuleturbiin |