| Subject | English | Portuguese |
| life.sc., environ. | bioconcentration factor | coeficiente de bioconcentração |
| life.sc., environ. | bioconcentration factor | fator de bioconcentração |
| environ. | bioconcentration factor | fatores de bioconcentração |
| environ. | bioconcentration factor The quotient of the concentration of a chemical in aquatic organisms at a specific time or during a discrete time period of exposure, divided by the concentration in the surrounding water at the same time or during the same period | factores de bioconcentração |
| chem. | bioconcentration factor | factor de bioconcentração |
| nat.sc. | steady-state bioconcentration factor | fator de bioconcentração do estado estacionário |