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 110 definitions for SIS:

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SIS

IEEE Swarm Intelligence Symposium

Community » Conferences

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SIS

Paine Webber Group, Inc.

Business » AMEX Symbols

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SIS

Psion Software Installation file

Computing » File Extensions

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SIS

Safety Instrumented System

Academic & Science » Electronics

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SIS

SAIL Interface System

Governmental » NASA

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SIS

Sales Information System

Business » General

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SIS

Saratoga Independent School

Community » Schools

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SIS

Satellite Information System

Governmental » NASA

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SIS

Savaria Corporation

Business » Toronto Stock Exchange

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SIS

Saws Information System

Computing » General

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SIS

Scanning Imaging Spectrometer

Governmental » NASA

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SIS

Scanscope Image Set

Computing » File Extensions

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SIS

Schengen Information System

Business » Companies & Firms

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SIS

School Internet Server

Community » Educational

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SIS

School of Information Sciences

Miscellaneous » Unclassified

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SIS

School of International Service

Miscellaneous » Unclassified

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SIS

Schoolnet Internet Server

Community » Educational

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SIS

Science In Sport

Miscellaneous » Unclassified

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SIS

Science Information Systems

Academic & Science » Universities

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SIS

Scientific Instrument Services

Miscellaneous » Unclassified

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SIS

Scientific Investigation Study

Governmental » US Government

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SIS

Scripture In Song

Community » Religion

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SIS

Secret Intelligence Service

Governmental » Politics

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SIS

Security Industry Specialists

Business » Companies & Firms

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SIS

selective identification system

Medical » British Medicine

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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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"SIS." Abbreviations.com. STANDS4 LLC, 2015. Web. 5 Aug. 2015. <http://www.abbreviations.com/SIS>.