| Subject | English | French |
| IT, tech. | A layer in the Application Layer that provides MTS Message Transfer System service elements.These services are provided by means of the services of the layer below plus the functionality of the entities in the layer,namely the MTAEs Message Transfer Agent Entity and the SDEs Submission and Delivery Entity. | Couche de transfer de message |
| comp., MS | Boot Information Negotiation Layer Service A service that runs on a Remote Installation Services (RIS) server that acts on client boot requests. The display name of BINLSVC is Remote Installation | BINLSVC (Boot Information Negotiation Layer Service) |
| commun., IT | expedited-service-data-unit of a layer | unité de données exprès du service d'une couche |
| commun., IT | expedited-service-data-unit of a layer | unité de données exprèsN |
| commun., IT | expedited-service-data-unit of a layer | unité de données exprès du serviceN |
| commun., IT | expedited-service-data-unit of a layer | unité de données exprès d'une couche |
| comp. | service layer | couche service |
| commun., IT | service-access-point-address of a layer | adresse d'une couche |
| commun., IT | service-access-point-address of a layer | adresse de point d'accès à des services d'une couche |
| commun., IT | service-access-point-address of a layer | adresse de point d'accès à des servicesN |
| commun., IT | service-access-point-address of a layer | adresseN |
| commun., IT | service-connection-identifier of a layer | identificateur de connexion pour le service d'une couche |
| commun., IT | service-connection-identifier of a layer | identificateur de connexion pour le serviceN |
| commun., IT | service-data-unit of a layer | unité de données du service d'une couche |
| commun., IT | service-data-unit of a layer | unité de données de serviceN |
| comp., MS | services layer | couche de services (The layer that functions as a gateway between the client layer and the platform layer, where the data resides. The services layer provides three functions: provisioning, billing and metering, and connection routing) |