| Subject | English | Italian |
| gen. | NATO Air Command & Control System Management Agency | Agenzia per la gestione dei sistemi di comando e di controllo aereo della NATO |
| commun., IT | open system management application process | processo applicativo di gestione di sistemi aperti |
| comp., MS | system management BIOS | System Management BIOS (A BIOS developed to enable system-related information, such as information about hardware, to be gathered from computers on a network) |
| comp., MS | system management interrupt | System Management Interrupt (An interrupt generated by the host-controller-emulation hardware when a universal serial bus (USB) keyboard or mouse data is received and steered by the host controller hardware to a System Management Interrupt (SMI) or the standard host controller interrupt) |