Agenzia spaziale europea [ ASE | ELDO | ESA | ESRO | Organizzazione europea di ricerche spaziali | Organizzazione europea per lo sviluppo e la costruzione di vettori spaziali ]
European Space Agency [ ELDO | ESA [acronym] ESRO | European Launcher Development Organisation | European Launcher Development Organization | European Organization for the Development and Construction of Space Vehicle Launchers | European Space Research Organisation | European Space Research Organization | European Space Vehicle Launcher Development Organisation | European Space Vehicle Launcher Development Organization ]