What Does SIM Stand For?

SIM stands for Subsystem Interface Unit

The Subsystem Interface Unit (SIM) is a critical component designed to manage and facilitate communication between various subsystems within a larger system architecture. It acts as a mediating interface, ensuring compatibility, interoperability, and efficient data transfer among different functional units. The SIM enhances system modularity and scalability by providing standardized protocols for interaction, enabling seamless integration and control of subsystem operations.

Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym

Other Meanings for SIM