| Subject | English | Korean |
| IT | network basic input/output system | 네트워크기본 입출력시스템NETBIOS |
| comp., MS | network file system | 네트워크 파일 시스템 (A distributed file system that allows users to access remote files and directories on a network as if they were local. NFS is compatible with Microsoft Windows and UNIX-based systems, including Linux and Mac OS X) |
| comp., MS | Network Inspection System | 네트워크 검사 시스템 (A detection system that helps guard against intrusion attempts targeting known and newly discovered vulnerabilities in network protocols) |
| comp., MS | username (The name by which a user is identified to a computer system or network. During the logon process, the user must enter the username and the correct password. If the system or network is connected to the Internet, the username generally corresponds to the leftmost part of the user's e-mail address (the portion preceding the | 사용자 이름 |