| Subject | English | Portuguese |
| environ. | environmental quality objective | objetivo de qualidade do ambiente |
| environ. | environmental quality objective | objetivos de qualidade do ambiente |
| environ. | environmental quality objective | objectivos de qualidade do ambiente |
| environ. | quality objective | objetivos de qualidade |
| environ. | quality objective | objetivo de qualidade |
| environ. | quality objective Any goal or target established for a product, service or endeavor that aspires to attain a relatively high grade or level of excellence | objectivos de qualidade |
| environ. | quality objective for aquatic environment | objetivo de qualidade no meio aquático |
| med. | quality objectives | objetivos de qualidade |