| Spanish | English |
| Centro Temático Europea sobre el Uso del Suelo e Información Espacial | European Topic Centre on Land Use and spatial information |
| centros de energía e investigación nuclear | nuclear research centre |
| centros de energía e investigación nuclear | nuclear research centre A facility in which scientists and other researchers study the behavior and characteristics of atomic nuclei through testing and other forms of experimentation, often to invent new technology with scientific, medical and industrial purposes |
| ciclo de incendios e inundaciones | fire-flood cycle |
| coinciden los límites de exposición recomendados por las normas nacionales e internacionales | the recommended national and international exposure limits are identical |
| Departamento de protección e inspección de vegetales | Department of Plant Protection and Inspection |
| E 942 | nitrous oxide |
| E=171 | titanium dioxide |
| E 220 | sulphur dioxide |
| E=171 | E 171 |
| E404 | calcium alginate |
| e-h | p.e. |
| e-h | population equivalent |
| Empresa Común Pilas de Combustible e Hidrógeno | Fuel Cells and Hydrogen Joint Undertaking |
| Empresa Común Pilas de Combustible e Hidrógeno | FCH Joint Undertaking |
| factores externos e internos de índole ambiental que afectan a las empresas | external and internal environment factors concerning the companies |
| Gobernanza e Información Climáticas | Climate Governance and Information |
| Gobernanza e Información Medioambientales | Environmental Governance and Information |
| Iniciativa tecnológica conjunta sobre pilas de combustible e hidrógeno | JTI on Fuel Cells and Hydrogen |
| Iniciativa tecnológica conjunta sobre pilas de combustible e hidrógeno | Joint Technology Initiative on Fuel Cells and Hydrogen |
| Iniciativa tecnológica conjunta sobre pilas de combustible e hidrógeno | Fuel Cells and Hydrogen Joint Technology Initiative |
| legislación nacional e instituciones | national legislation A binding rule or body of rules prescribed by the government of a sovereign state that holds force throughout the regions and territories within the government's dominion |
| mina sellada e inacesible | sealed, inaccessible repository |
| Protocolo sobre responsabilidad civil e indemnización de daños causados por los efectos transfronterizos de accidentes industriales sobre las aguas transfronterizas | Protocol on civil liability and compensation for damage caused by the transboundary effects of industrial accidents on transboundary waters |
| Red de datos e informaciones sobre los productos químicos en el medio ambiente | Environmental Chemicals Data and Information Network |
| Residuos de calcinación e hidratación de cal | waste from calcination and hydration of lime |
| residuos de instalaciones para el tratamiento de residuos, plantas de tratamiento de aguas residuales e industria del agua | wastes from waste treatment facilities, off-site waste water treatment plants and the water industry |
| Residuos de instalaciones para el tratamiento de residuos, plantas de tratamiento de aguas residuales e industria del agua | Wastes from waste treatment facilities, off-site waste water treatment plants and the water industry |
| residuos de instalaciones para el tratamiento de residuos, plantas de tratamiento de aguas residuales e industria del agua | wastes from waste management facilities, off-site waste water treatment plants and the preparation of water intended for human consumption and water for industrial use |
| residuos de la incineración o pirólisis de residuos municipales y asimilables de origen comercial, industrial e institucional | wastes from incineration or pyrolysis of waste |
| Residuos de la incineración o pirólisis de residuos municipales y asimilables de origen comercial, industrial e institucional | wastes from incineration or pyrolysis of municipal and similar commercial, industrial and institutional wastes |
| residuos de la incineración o pirólisis de residuos municipales y asimilables de origen comercial, industrial e institucional | wastes from incineration of pyrolysis of municipal and similar commercial, industrial and institutional wastes |
| residuos domésticos e industriales | domestic and industrial waste |
| residuos municipales y residuos asimilables procedentes del comercio, industrias e instituciones incluyendo fracciones recogidas selectivamente | municipal wastes and similar commercial, industrial and institutional wastes including separately collected fractions |
| Residuos municipales y residuos asimilables procedentes del comercio, industrias e instituciones incluyendo fracciones recogidas selectivamente | Municipal wastes and similar commercial, industrial and institutional wastes including separately collected fractions |
| residuos municipales y residuos asimilables procedentes del comercio, industrias e instituciones incluyendo fracciones recogidas selectivamente | municipal wastes household waste and similar commercial, industrial and institutional wastes including separately collected fractions |
| revistas e impresos leídos | mixed pams and magazines |
| revistas e impresos sin leer | overissue pamphlets and magazines |
| revistas e impresos sin leer, sin cola | overissue pamphlets and magazines free from adhesive binding |
| ruido comercial e industrial | industrial noise |
| ruido comercial e industrial | commercial noise |
| ruido comercial e industrial | industrial noise Noise produced by industrial plants activities |
| ruido comercial e industrial | commercial noise Noise emitted from commercial activities |
| Servicio Mundial de Referencias e Información sobre Datos Climáticos | World Climate Data Information Referral Service |
| Sistema Nacional Unificado de Observación, Control e Información sobre la Situación del Medio Ambiente | Unified National System for Observation, Control and Information on the Environment's State |
| zona de reposo e invernación para las aves migratorias | rest or wintering place for migratory birds |
