XIOS
MULTI-USER VERSION OF THE CP/M OPERATING SYSTEM
MP/M-86; MP/M-80; Extended Input/Output System; Extended Input Output System; MP/M II; Concurrent CP/M-86; CCP/M-86; Concurrent CP/M; MP/M 8-16; Concurrent CP/M-68K; CCP/M; MP/M-816; XIOS; MP/M XIOS; Extended I/O System; MP/M-286; CP/NET; CP/NOS; MP/M-86 2.0; MP/M-86 2.1; MP/M I; MP/M 1.0; MP/M 1.1; MP/M 2.0; MP/M 2.1; MP/M II 2.0; MP/M II 2.1; MP/M-80 1.0; MP/M-80 1.1; MP/M-80 2.0; MP/M-80 2.1; MP/M II Release 2.1; MP/M II Release 2.0; MP/M Release 1.0; MP/M Release 1.1; Multi-Programming monitor control program; Multi-programming monitor control program; Multi-Programming Monitor Control Program; Multi-Programming monitor control program for microcomputer system development; Multi-programming monitor control program for microcomputer system development; Concurrent CP/M-80; Concurrent (operating system); Concurrent (trademark); Network I/O System; Network I/O System (Digital Research); Network I/O System (CP/NET); Network I/O System (CP/NOS); NIOS (Digital Research); NIOS (CP/NET); NIOS (CP/NOS); Digital Research Network I/O System; CP/NET Network I/O System; CP/NOS Network I/O System; Digital Research NIOS; CP/NET NIOS; CP/NOS NIOS; CP/NET-86; CP/Net; MP/NET; MP/NOS; CP/NET 1.0; CP/NET 1.1; CP/NET 1.2; Digital Research CP/NET; DR CP/NET; DRI CP/NET; Digital Research MP/NET; DR MP/NET; DRI MP/NET; Digital Research CP/NOS; DR CP/NOS; DRI CP/NOS; Digital Research MP/NOS; DR MP/NOS; DRI MP/NOS; MP/M-8/16; Compupro MP/M-8/16; CompuPro MP/M 8-16; Compupro MP/M 8-16; CompuPro MP/M-8/16; Digital Research MP/M-286; DR MP/M-286; MP/M 286; DR Soft/Net
eXtended Input/Output System (Reference: Novell, Netware)