| English | Spanish |
| Committee for the Adaptation to Technical Progress of the Directives on a Common Procedure for the Exchange of Information on the Quality of Surface Water in the Community | Comité de adaptación al progreso técnico - procedimiento común de intercambio de información sobre calidad de aguas superficiales en la Comunidad |
| common agreement | acuerdo común |
| common agreement A system of law established by following earlier judicial decisions and customs, rather than statutory or legislatively enacted law | acuerdo común |
| common agricultural policy The set of regulations and practices adopted by member countries of the European Community that consolidates efforts in promoting or ensuring reasonable pricing, fair standards of living, stable markets, increased farm productivity and methods for dealing with food supply or surplus | política agrícola común |
| common and coordinated policies and measures | políticas y medidas comunes y coordinadas |
| common assessment procedure | procedimiento común de evaluación |
| common batagur, river terrapin, tuntong | galápago indio |
| common birdsfoot-trefoil | serradella (Lotus corniculatus) |
| common but differentiated responsibility | principio de la responsabilidad común pero diferenciada |
| common commercial policy The set of uniform trade principles or practices established by an European Community customs union, which implements common tariff rates, tariff and trade agreements with non-member countries, import and export policies, and export promotion | política comercial común |
| common Community label for CFC-free products | etiqueta comunitaria común para los productos que no tienen clorofluorocarbonos |
| common finback | rocual común (Balaenoptera physalus) |
| common langur | houlemán (Semnopithecus entellus) |
| common oak | carvallo (Quercus Robur Lin., Quercus pedunculata, Quercus robur) |
| common oak | roble carvallo (Quercus Robur Lin., Quercus pedunculata, Quercus robur) |
| common pool resource | recurso de uso común |
| common pool resource | recurso comunitario, recurso de uso comunitario |
| common rorqual | rocual común (Balaenoptera physalus) |
| common rule | convenio |
| common tariff policy A course of action adopted and pursued by member countries, in which it is agreed to impose a system of duties or tax charges on imports from non-member countries | política arancelaria común |
| global commons | patrimonio natural de la humanidad |
| global commons | patrimonio común universal |
| principle of common but differentiated responsibility | principio de la responsabilidad común pero diferenciada |
| principle of the common heritage of mankind | principio de patrimonio común de la humanidad |
