| Subject | English | Polish |
| comp., MS | Internet Server Application Programming Interface | ISAPI (An application programming interface (API) that resides on a server computer for initiating software services tuned for Windows operating systems. In Microsoft Provisioning System, ISAPI resides on the Web server) |
| comp., MS | multithreaded server application | wielowątkowa aplikacja serwerowa (An application that creates multiple threads within a single process to service multiple user requests at the same time) |
| comp., MS | server application | aplikacja serwera (Application software running on a cluster node, regardless of whether it does service registration) |