| Subject | English | Portuguese |
| commun., IT | open system management application process | aplicação de gestão de sistemas abertos |
| comp., MS, Braz. | system management interrupt | interrupção de gerenciamento do sistema (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) |
| comp., MS, Braz. | System Management Mode | System Management Mode (A mode used by some systems, typically portable computers, to perform specialized keystroke or other processing in BIOS firmware. While in SMM, the processor does not field interrupts that add to interrupt service routine (ISR) latencies) |