The meaning of the Acronym SIM is...

SIM is

• Serving In Mission

More Meanings For SIM:

• Telix SIMPLE script source
• Service Information Message
• Single Inline Memory
• Sub-Instrument Module
• Subscriber Identification Module
• Secure Intelligent Menu System
• Spatial Information Management
• Subscriber Identity Module
• Source Independent Measurement
• Conference on Semi-Insulating III-V Materials
• Simple Integration Method
• Students In Mission
• Sexual Intensity Measure
• Selected Ion Monitoring
• Society For Information Management

SIM is also in:

• Adults
• Electronics
• File Extensions
• General
• Hardware
• IEEE
• Mathematics
• Networking
• Security
• Software
• Telecom
• Unfiled
• Universities