| English | French |
| ecological space | marge écologique |
| environmental management of open spaces and national heritage | gestion environnementale de l'espace et du patrimoine |
| green spaces | espaces verts |
| outer space | espace |
| space debris | débris spatial |
| space policy | politique de l'espace |
| space transportation Transportation by means of vehicles designed to operate in free space outside the earth's atmosphere | transport spatial |