Spanish dictionary - e - ef
| efectiva | Swedish | effektiv |
| efectivo | Swedish | effektiv |
| efecto especial | Swedish | specialeffekt |
| efecto invernadero | Swedish | drivhuseffekt |
| English | greenhouse effect | |
| Czech | skleníkový efekt | |
| Danish | drivhuseffekt | |
| German | Treibhauseffekt | |
| Greek | φαιvόμεvo θερμoκηπίoυ | |
| French | effet de serre atmosphérique | |
| Italian | effetto serra atmosferico | |
| Hungarian | üvegházhatás | |
| Dutch | broeikaseffect | |
| Polish | efekt cieplarniany | |
| Portuguese | efeito de estufa | |
| Slovenian | učinek tople grede | |
| Finnish | kasvihuoneilmiö | |
| Latvian | siltumnīcefekts | |
| eficaz | Swedish | effektiv |
| English | effective | |
| efluente radiactivo | Swedish | radioaktivt utsläpp |
| English | radioactive effluent | |
| Czech | radioaktivní odpadní voda | |
| Danish | radioaktivt udslip | |
| German | radioaktives Abwasser | |
| Greek | ραδιεvεργά απόβλητα | |
| French | effluent radioactif | |
| Italian | effluente radioattivo | |
| Hungarian | radioaktív szennyvíz | |
| Dutch | radioactief afvalwater | |
| Polish | wyciek radioaktywny | |
| Portuguese | efluente radiactivo | |
| Slovenian | radioaktivne odpadne vode | |
| Finnish | radioaktiivinen jätevesi | |
| Latvian | radioaktīvie notekūdeņi | |