| Subject | French | English |
| health. | maladie de Léo Buerger | Buerger's disease (Thrombangeitis obliterans) |
| commun., el. | mini LEO | little LEO |
| commun. | satellite LEO | low earth orbit satellite |
| commun. | satellite LEO | LEO satellite |
| commun. | service "big LEO" | "big LEO" service |
| commun. | service "little LEO" | "little LEO" service |
| commun., el. | super LEO | big LEO |
| commun. | systèmes "petits LEO" systèmes non vocaux et non géostationnaires de télécommunications mobiles par satellites | "small LEOs" non-vocal, non-geostationary satellite mobile telecommunications systems |