| Subject | English | Latvian |
| comp., MS | application layer | lietojumslānis (Layer seven of the OSI model, the layer at which applications access network services. This layer represents the services that directly support applications, such as software for file transfer, database access, and e-mail) |
| commun., comp. | application layer | lietojumslānis |
| comp., MS | application layer | programmas slānis (A set of application models that take precedence over application models that are in lower application layers. The lowest layer is named SYS) |
| comp., MS | Application Layer Enforcement | aktivizēšana lietojumslāņa līmenī (An operation of Windows Filtering Platform (WFP) which provides enforcement for security policies by, in each case, trapping the event, determine what application initiated it, and query the filter engine to determine whether the socket should be allowed to proceed) |