What does SIS stand for?

What does SIS mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: SIS.

We've found a total of 107 definitions for SIS:

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SIS

Special Intelligence Service

Governmental » Military

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SIS

Special Intelligence System

Governmental » Military

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SIS

Strategic Information System

Governmental » Military

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SIS

STOW Infrastructure System

Governmental » Military

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SIS

System Integration and Support

Governmental » Military

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SIS

Special Information Systems

Governmental » Military

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SIS

Self Injury Song

Community » Music

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SIS

Satellite Information System

Governmental » NASA

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SIS

SAIL Interface System

Governmental » NASA

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SIS

Scanning Imaging Spectrometer

Governmental » NASA

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SIS

Serial Input Special

Governmental » NASA

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SIS

Shuttle Information System

Governmental » NASA

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SIS

Shuttle Interface Simulator

Governmental » NASA

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SIS

Simulator Interface System

Governmental » NASA

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SIS

Software Implementation Specification

Governmental » NASA

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SIS

Software Integrated Schedule

Governmental » NASA

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SIS

Standard Interface Specification

Governmental » NASA

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SIS

Superconducting-Insulating-Superconducting

Governmental » NASA

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SIS

Systems Integration Schedule

Governmental » NASA

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SIS

Soccer In the Streets

Community » Non-Profit Organizations

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SIS

Single Image Stereogram

Miscellaneous » Photography

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SIS

Susceptible Infective Susceptible

Medical » Physiology

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SIS

Self Injury Support

Medical » Physiology

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SIS

Styrene Isoprene Styrene

Miscellaneous » Plastics

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SIS

Social Information Systems

Governmental » Police

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What does SIS mean?

sister, sis(noun)
a female person who has the same parents as another person

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