| Subject | English | French |
| commun., comp. | Internet Control Message Protocol | protocole des messages de commande internet |
| commun., comp. | Internet Control Message Protocol | protocole internet de messages de contrôle et d'erreurs |
| comp., MS | Internet Control Message Protocol A required maintenance protocol in the TCP/IP suite that reports errors and allows simple connectivity. ICMP is used by the Ping tool to perform TCP/IP troubleshooting | protocole ICMP (Internet Control Message Protocol) |
| commun., transp., nautic. | merchant ship reporting and control message system | système de messages du contrôle naval |