| Subject | English | Portuguese |
| environ. | environmental control | proteção do ambiente |
| environ. | environmental control | controlo ambiental |
| health. | environmental control | resistência ambiental |
| environ. | environmental control Protection of the environment through policies concerning the control of wastes, the improvement of the human-made environment, the protection of heritage values, the institution of national parks and reserves, the protection of fauna and flora, the conservation of forests and landscapes, etc. | controlo ambiental |
| gen. | environmental control of products | controlo ambiental dos produtos |
| IT, transp. | environmental control system | sistema de controlo ambiental |
| environ. | Voivodship Environmental Testing and Control Centre | centro de controlo e verificação do ambiente de voivodato |