| Subject | English | Bulgarian |
| comp., MS | NetBIOS over TCP/IP | NetBIOS върху TCP/IP (A feature that provides the NetBIOS programming interface over the TCP/IP protocol. It is used for monitoring routed servers that use NetBIOS name resolution) |
| comp., MS | Simple TCP/IP Services | обикновени TCP/IP услуги (Four TCP/IP services: Character Generator, Daytime Discard, Echo, and Quote of the Day) |