| Subject | English | French |
| el. | center conductor rail | rail central de contact |
| el. | centre conductor rail | rail central de contact |
| transp., energ.ind. | conductor rail | rail conducteur |
| transp., energ.ind. | conductor rail | troisième rail de contact |
| transp., energ.ind. | conductor rail | rail de contact |
| transp., energ.ind. | conductor rail | rail d'alimentation |
| el.tract. | conductor rail | troisième rail |
| transp., el. | conductor rail anchor | ancre de rail conducteur |
| el.tract. | conductor rail gap | sectionnement de rail de contact |
| el.tract. | conductor rail gauge | gabarit de rail de contact |
| transp., mil., grnd.forc., el. | conductor rail system | système à rail conducteur |
| transp., energ.ind. | conductor-rail | rail de contact |
| transp., energ.ind. | conductor-rail | rail d'alimentation |
| transp., energ.ind. | conductor-rail | rail conducteur |
| transp., energ.ind. | conductor-rail | troisième rail de contact |
| coal. | conductor-rail ramp | rail-guide en rampe |
| el.tract. | conduit conductor rail | rail de contact en caniveau |
| el. | conduit conductor rail system | rail de contact en caniveau |
| tech., met. | live conductor rails | rail conducteur de courant |
| el. | overhead conductor rail | rail aérien de contact |
| el.tract. | return conductor rail | rail de retour de courant |
| el. | side conductor rail | rail latéral de contact |