| Subject | English | French |
| IT, dat.proc. | application level | niveau application |
| IT | application level protocol | protocole de niveau applicatif |
| IT | application level protocol | protocole de la couche d'application |
| comp., MS | application-level add-in | complément de niveau application (A supplemental program that modifies or adds functionality to an existing program or application. The modifications are available to the application at all times) |
| commun. | application-level gateway | passerelle de niveau application |
| polit. | Rules for Registration of Application level protocols for Trade Data Interchange | règles pour l'enregistrement des protocoles de la couche d'applications pour les éléments de données commerciales |