| Subject | French | English |
| gen. | appareils d'intercommunication | intercommunication apparatus |
| commun., IT | blocage des appels de poste à poste en intercommunication | intercom blocking |
| transp., chem. | canalisation d'intercommunication | cross-feed line |
| transp., chem. | canalisation d'intercommunication | crossfeed line |
| transp., chem. | canalisation d'intercommunication | cross feed line |
| commun. | circuit d'intercommunication | intercom circuit |
| transp., chem. | clapet d'intercommunication | crossfeed valve |
| transp., chem. | clapet d'intercommunication | cross-feed valve |
| mech.eng. | clapet d'intercommunication | cross-bleed valve |
| transp., chem. | clapet d'intercommunication | cross feed valve |
| mech.eng. | dispositif d'intercommunication | interconnector |
| commun. | dispositif d'intercommunication | talk-through facility |
| telecom. | fonction d'intercommunication | team function |
| telecom. | fonction d'intercommunication | custom intercom |
| telecom. | installation d'intercommunication | key telephone system |
| gen. | installation d'intercommunication | talk-back circuit |
| gen. | installation d'intercommunication | two-way loud speaker |
| gen. | installation d'intercommunication | interphone |
| telecom. | installation d'intercommunication | key system |
| telecom. | installation d'intercommunication | two-way telephone system |
| commun. | installation d'intercommunication | intercommunicating system |
| commun. | installation d'intercommunication | intercom system |
| telecom. | installation d'intercommunication | press-to-talk system |
| tel. | installation d'intercommunication | house telephone system |
| tel. | installation d'intercommunication | internal telephone system |
| gen. | installation d'intercommunication | intercommunication system |
| commun. | installation d'intercommunication de porte d'entrée | door intercommunication system |
| commun. | installation d'intercommunication mixte automatique | hybrid key telephone-PBX system |
| commun. | installation d'intercommunication mixte automatique | hybrid system |
| commun. | installation d'intercommunication mixte automatique | hybrid KTS/PBX system |
| commun., IT | installation de câbles de postes d'intercommunication | station cable plant |
| commun. | installation privée d'intercommunication | house telephone system |
| commun. | intercommunication sélective automatique | dial selective intercommunication system |
| earth.sc., el. | interrupteur d'intercommunication | cross-feed switch |
| commun. | ligne d'intercommunication | intercom line |
| transp. | passage d'intercommunication | intercommunicating passage |
| commun., IT | poste chef d'intercommunication | executive intercom |
| tel. | poste d'intercommunication | key telephone set |
| commun., IT | poste d'intercommunication de direction | executive intercom |
| commun., IT | poste privilégié d'intercommunication | executive intercom |
| med. | protecteur contre le bruit équipé d'appareil d'intercommunication | ear protection with intercom equipment |
| transp., avia., tech. | robinet d'intercommunication | crossfeed valve |
| mech.eng. | robinet d'intercommunication de carburant | fuel cross-feed valve |
| commun., IT | réseau de câbles de postes d'intercommunication | station cable plant |
| patents. | services dintercommunication informatique | computer inter-communication services |
| commun. | système d'intercommunication | intercom system |
| commun. | système d'intercommunication | intercommunication system |
| commun. | système d'intercommunication | key system |
| commun. | système d'intercommunication | intercommunicating system |
| commun. | système d'intercommunication | door intercommunication system |
| med.appl. | système d'intercommunication | intercom installation |
| telecom. | système d'intercommunication | two-way telephone system |
| telecom. | système d'intercommunication | press-to-talk system |
| telecom. | système d'intercommunication | key telephone system |
| telecom. | système d'intercommunication | two-way intercom system |
| commun., IT | système d'intercommunication automatique | automatic intercom |
| commun. | système d'intercommunication de bord | on-board intercommunication system |
| commun. | système d'intercommunication de bord | on-board intercom system |
| IT, el. | système d'intercommunication de direction | executive intercom system |
| commun., IT | système d'intercommunication à sélection directe de poste | automatic direct station selection intercom |
| commun., IT | système d'intercommunication à sélection directe de poste | automatic DSS intercom |
| commun. | système d'intercommunication électronique | electronic key telephone system |
| commun. | système d'intercommunication électronique | electronic key system |
| transp., chem. | tube d'intercommunication | crossfeed tube |
| transp., chem. | tube d'intercommunication | cross-feed tube |
| transp., chem. | tube d'intercommunication | cross feed tube |
| transp., mech.eng. | vanne d'intercommunication | pneumatic system isolation valve |
| transp., mech.eng. | vanne d'intercommunication | crossfeed valve |
| commun. | voie d'intercommunication | intercommunicating path |