| Subject | English | Spanish |
| environ. | "end of pipe" technology for elimination | tecnología de eliminación "end of pipe" |
| environ. | end of pipe waste cleaning system | sistema de purificación de residuos en el punto de descarga |
| environ. | end-of-pipe technology | tecnología de tubo terminal |
| environ. | end-of-pipe technology | tecnología de final de proceso |
| environ. | end-of-pipe technology An approach to pollution control which concentrates upon effluent treatment or filtration prior to discharge into the environment, as opposed to making changes in the process giving rise to the wastes | tecnología de tubo terminal |
| environ. | end-of-pipe treatment | tratamiento al final de canalización |
| nat.sc., agric. | end-pipe | tubo terminal |
| nat.sc., agric. | end-pipe | tubo de desembocadura |