What does Sim stand for?

Similarity (SAUS)

Simmons' Reports - 95-97, 99 Wisconsin - A publication (DLA)

Simons' English Chancery Reports - 57-60 English Reprint - 1826-50 - A publication (DLA)

Simple (SAUS)

Scientific Instrumentation Module - NASA (NAKS)

Selected Ion Monitoring (ABAC)

Simile (WDMC)

Simulated (VRA)

Simulation (NAKS)

Simulator (ELAL)

Grupo Simec - AMEX symbol (SPSG)

Grupo Simec ADS - AMEX symbol

Grupo Simec, S.A. de C.V. - AMEX symbol (NASQ)

Mende - Language code (ETLW)

Missionaries of the Kingship of Christ (TOCD)

SACLANT - Supreme Allied Commander, Atlantic Staff Instruction Manual (NATG)

Safety Information Module - Automotive engineering

SAM - Surface-to-Air Missile Intercept Missile (DNAB)

Satellite Image Mapping

Satellite Interpretation Message (SAUS)

Scanning Ion Microscope

Scanning Ion Microscopy (SAUS)

Schedule of Implementation Procedures - FAA (TAG)

School of Industrial Management - MIT (MCD)

Scientific Instrument Module - NASA

Sclerite-Inducing Membrane - Entomology

Secondary Ion Microscope (SAUS)

Selected Inventory Management - Military (CAAL)

Selected Ion Monitoring - Chromatography

Selected Item Management

Selective Item Management (VLIE)

Self Inflicted Mutilation (SAUS)

Semantic Information Manager - Database management system

Sensor Input Module (ACAE)

Sequential Inference Machine - Computer science

Sequential Interface Machine (SAUS)

Sergeant Instructor of Musketry

Service Industry Marketing

Service Instructions Message - Telecommunications (TEL)

Service International de Microfilm, Paris, France - Library symbol - Library of Congress (LCLS)

Servicio Intelligencia Militar - Military Intelligence Service - Dominican Republic

Servizio Informazioni Militare - Military Intelligence Service - Italy

Set Initialisation Mode (SAUS)

Set Initialization Mode (VLIE)

Set Interrupt Mask - Computer science

Shima Resources - Vancouver Stock Exchange symbol

Ship Instrumentation Manager (KSC)

Signal Interface Module (SAUS)

Signal Isolator Module (SAUS)

Simbai - Papua New Guinea - Airport symbol (OAG)

Simca - NCIC car make code

Simferopol - Former USSR - Seismograph station code, US Geological Survey (SEIS)

Similac - Medicine (EDAA)

Similar (AAG)

Simile - In a Similar Manner - Music

Simi Valley, CA - Amtrak rail station code

Simmern - German license plate city code

Simmons - NCIC firearms make code (NCIC)

Simple Instant Messenger - Free software multiprotocol instant messaging application

Simplex

Simposio Internacional de Macromoleculas - International Symposium on Macromolecules

Simulate (SAUS)

Simulated - or Simulation (AABC)

Simulated Approach - Aviation (FAAC)

Simulated Flight Training Ltd. - British - ICAO designator (FAAC)

Simulation (IAA)

Simulator - Computer science

Singapore Institute of Management (SAUS)

Single-In-Line Memory (SAUS)

Single Inline Module (SAUS)

Single Interface Module - Telecommunications (ITD)

Single Rotation Machine (IAA)

Small Intestine Metaplasia - Medicine

Societa di Intermediazione Mobiliare - Finance - Italy

Societa Italiana di Metapsichica - Italy

Societe Internationale de la Moselle - International Moselle Co.

Societe Internationale de Musicologie - International Musicological Society

Society for Industrial Microbiology (EA)

Society for Information Management - Chicago, IL (EA)

Society for the Increase of the Ministry - Association (EA)

Society for the Internet in Medicine (SAUS)

Society of Industrial Microbiology (SAUS)

Software Interface Module (SAUS)

Solar Interplanetary Model

Solar Irradiance Monitor (SAUS)

Somali Islamic Movement - Political party

Southern Illinois & Missouri Bridge Line - Federal Railroad Administration identification code

Space Interceptor Missile (MCD)

Space Interferometer Mission (SAUS)

Space Interferometry Mission - NASA

Spatial Information Management

Spatial Interaction Model (GIS)

Specially Instrumented Missile (ACAE)

Specific Ion Monitoring (DB)

Spontaneous Involuntary Movement - Medicine (EDAA)

Stack Interface Module - Computer science (VLIE)

Stage Inert Mass

Standard Injection Method - Laboratory science

Standards Institute (or Institution) of Malaysia (SAUS)

Steatite Insulation Material

Stellar Image Monitor

Stress-Induced Martensite (SAUS)

Structural Injection Molding - Plastics

Structural Integrity Monitoring (MCD)

Student Integration Movement (SAUS)

Student Interracial Ministry - Defunct

Submarine Intended Movement (NVT)

Subscriber Identification Module (SAUS)

Subscriber Identity Module (CGWS)

Subscriber Information Module - Programmable card (TELEC)

Subscriber Interface Module (SAUS)

Subsystem Interface Module

Subtotal Integration Mode

Sucrose-Isomaltose Deficiency - Medicine

Sudan Interior Mission

Sulfide Production, Indole Production, and Motility - Growth medium

Sulphide, Indole, Motility (SAUS)

Superconductor/Insulator/Metal (SAUS)

Surface-to-air-missile Intercept Missile (SAUS)

Surveillance Intelligence and Reconnaissance Mission - Military (CAAL)

Symbolic Integrated Maintenance (IAA)

Synchronous Induction Motor (SAUS)

Synchronous Interface Module

System Information Management (SAUS)

System Integration Module (SAUS)

Systems Insight Manager

Systems Integration Model (MCD)

Systems Integration Monitoring (SAUS)