Abbreviations & Acronyms Dictionary

Saber Airlines
Sack Induction Station
Safeguards information system
Safety injection signal
Safety Injection Symbol
Safety injection system
Safety Instrument System
Safety Instrumented System
Safety Instrumented Systems
SAIL Interface System
Saline infusion sonography
Saline infusion sonohysterography
SAN Integration Server
Saratoga Independent School
Satellite intercept system
Satellite Interception System
Satellite Interceptor System
Saturated Interference Spectroscopy
Scanning Imaging Spectrometer
Schengen Information System
School Internet Server
School of Industrial Science
School of Information Studies
School of Informational Studies
Science Information Service
Science Information Services
Science Information System
Science Information Systems
Science Instrument Software
Science Instrument System
Science Instruments
Science Integration Staff
Scientific Information System
Scientific Instruction Set
Scientific Instrument Services
Scientific Instrument Simulation
Scientific Instrument Society
Scientific Instruments
Secret Intelligence Service
Secretarial Information System
Secretory immune system
Secure Interface System
Sefton Infants School
Selected Inventor Service
Selected ion storage
Selective Identification System
Selective Imagery System
Selective Inquiry System
Selective ion storage
Self-ionized sputter
Semantic Indexing System
Semiconductor-Insulator-Semiconductor
Semiconductor-Isolator-Semiconductor
Semiconductor/Isolator/Semiconductor
Senior Intelligence Service
Serial Input Special
Serotonin irritation syndrome
Server Intelligent Storage
Service Information System
Service Interphone System
Shaft instrumentation system
Shared information systems
Shared Internal Storage
Sharps injuries
Shock Isolation System
Shoreline Independent Study
Short Interval Scheduler
Short-Interval Scheduling
Shorter Intervall Scheduling
Shoulder impingement syndrome
Shuttle Information Service
Shuttle Information System
Shuttle Integration Schedule
Shuttle Interface Simulator
Side Impact Sensor
SIDE IMPACT SIMULATION
Signal in Space
Signal Intelligence Service
Signal intensities
Signalling Interworking Subsystem
Signals Intelligence Section
Signals Intelligence Service
Significant Indications Summary
Silent infarcts
Silicon Integrated Systems
Siltstone
Silver infarct staining
Simian sarcoma
Simms
Simple infertility score
Simpson Middle School
Simulation Induced Sickness
Simulation Interface Subsystem
Simulation Interface System
Simulator Interface System
Simulator-induced syndrome
Single Image Stereogram
Single Image Stereograms
Single Instance Storage
Single Instance Store
Single Integrated Simulation
Single Interceptor Satellite
Sister
Site integrated schedule
Skin immune system
Small intestinal submucosa
Small intestine submucosa
Smart Icing System
Snickering in silence
Social information system
Social Information Systems
Social Insurance Substitute
Social Intelligence Server
Social Interview Schedule
Society for Interdisciplinary Studies
Society for Italian Studies
Software Implementation Specification
Software Information Services
Software Integrated Schedule
Software Intensive System
Software Intensive Systems
Software Interface Specification
Software-Intensive System
Solar Imaging Suite
Solar Isotope Separator
Solar Isotope Spectrometer
Somerset Independent Schools
Sound-in-Sync
Sound-In-Synchronisation
Southern Information Systems, Inc.
Space and Intelligence Systems
Space Information Systems
Space Intelligence System
Space inventory system
Spacecraft Interface Simulator
Spade Integrated Simulator
Spatial Information System
Spatial Information Systems
Special Industrial Services
Special Information System
Special Information Systems
Special Inspection Services
Special Intelligence Service
Special Intelligence Support
Special Intelligence System
Special Interest Section
Special inventory system
Special isotope separation
Specialized Information Services
Specialized information system
Species Impact Statement
Spontaneous interictal spike
Springtime In Sweden
Staff Information System
Stage Interface Simulator
Standard Indexing System
Standard instruction set
Standard Interface Set
Standard Interface Specification
Standardiseiringskommissionen I Sverige
Standardisering-skommissionen In Sverige
Standardiseringen I Sverige
Standardiseringskommissionen i Sverige
Standardiseringskommissionen Institut Sverige
Standards Information Service
Standards Information System
Stat in School
State Information Service
Station Information System
Statistical Information System
Statistical inventory sampling
Status Indicators
Statutory Instruments
Stay in School
Steam Inerting System
Stellen Informations Service
Stellen-Informations-Service
Stepwise isothermal segregation
Sterile injectable solution
Sterile injectable suspension
Stimulation indices
Storeroom Inventory System
STOW Infrastructure System
Strategic Imaging Systems
Strategic Information Strategy
Strategic Information System
Strategic Intelligence Summary
Strategic Intelligence Systems
Strategic Interplanetary System
Strategy Implementation Study
Stress-Induced Segregation
Stroke Impact Scale
Strom Inerting System
Structural Interaction Service
Structure Information Store
Structured Information Store
Structured Interaction Service
Structured Interaction Services
Structured Interaction System
Structured Interview for Schizotypy
Student Information Services
Student Information System
Student Information Systems
Stuff I've Seen
Styrene isoprene styrene
Styrene-Isoprene-Styrene
Sub-national Innovation System
Subacromial impingement syndrome
Subscriber Identity Security
Subsystem Interface Specifications
Suicidal Intent Scale
Suicide Intent Scale
Superannuation Industry Act
Superannuation Industry Supervision
Superconducting image surface
Superconducting-Insulating Superconducting
Superconductivity information system
Superconductor-insulator-superconductor
Superconductor-Isolator-Superconductor
Supersymmetry and Integrable Systems
Supplemental information seeking
Supplemental Information Sheet
Supplier Identification System
Supplier Information Service
Supplier Information System
Supplies Information Service
Support Information System
Supports Intensity Scale
Surgical Infection Society
Surgical Infections Society
Surgical information system
Surgical Information Systems
Surround Imagery for Station
Swarm Intelligence Symposium
Swedish Standards Institute
Switching Inhibition Signal
Symposium in Information Studies
System Identification System
System Installation Suite
System Instruction Sheet
System Integration and Software
System Integration and Support
System Integrators
System Interface Sets
System Interface Specification
System internal specifications
System Interrupt Supervisor
Systems Integration Schedule
Systems Integrators