| Subject | English | Estonian |
| fish.farm., energ.ind. | algae biomass | vetikate biomass |
| life.sc. | blue-green algae | sini-rohevetikad (Cyanobacteria, Cyanophyceae, Cyanophycota, Cyanophyta) |
| life.sc. | blue-green algae | sinivetikad (Cyanobacteria, Cyanophyceae, Cyanophycota, Cyanophyta) |
| life.sc. | blue-green algae | tsüanobakterid (Cyanobacteria, Cyanophyceae, Cyanophycota, Cyanophyta) |