| Subject | English | Irish |
| environ. | environmental quality objective | cuspóir cáilíochta comhshaoil |
| 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 | cuspóir cáilíochta |
| environ. | quality objective | sprioc cháilíochta |
| environ. | quality objective for aquatic environment | sprioc cháilíochta faoi choinne timpeallacht uisceach |