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:

Sort by:PopularityAlphabeticallyCategory Filter by:
SIS

Spirit In Sisterhood

Community

   Rate it:
SIS

SETI (Search for Extra-Terrestial Intelligence) Intercept System

Academic & Science » Astronomy

   Rate it:
SIS

Sunne In Splendour

Community » Media

   Rate it:
SIS

Special Intelligence System

Governmental » Military

   Rate it:
SIS

Silicone Integrated System

Business » Products

   Rate it:
SIS

Scanscope Image Set

Computing » File Extensions

   Rate it:
SIS

Small Inducible Secreted

Academic & Science » Mathematics

   Rate it:
SIS

Substratum Intake System

Academic & Science » Geology

   Rate it:
SIS

Scientific Investigation Study

Governmental » US Government

   Rate it:
SIS

Soul In Satanist

Community » Religion

   Rate it:
SIS

Surveillance Identification Society

Community

   Rate it:
SIS

Special Intelligence Service

Governmental » FBI Files

   Rate it:
SIS

Stud In Spandex

Internet » Chat

   Rate it:
SIS

STOW Infrastructure System

Governmental » Military

   Rate it:
SIS

Student Information Systems

Miscellaneous » Unclassified

   Rate it:
SIS

store in store

Miscellaneous » Unclassified

   Rate it:
SIS

Student

Miscellaneous » Unclassified

   Rate it:
SIS

State Information Service

Miscellaneous » Unclassified

   Rate it:
SIS

SymbianOS Installer System

Miscellaneous » Unclassified

   Rate it:
SIS

Spatial Information System

Miscellaneous » Unclassified

   Rate it:
SIS

School of International Service

Miscellaneous » Unclassified

   Rate it:
SIS

Shimano Indexed Shifting

Miscellaneous » Unclassified

   Rate it:
SIS

Scientific Instrument Services

Miscellaneous » Unclassified

   Rate it:
SIS

Specialized Information Services

Miscellaneous » Unclassified

   Rate it:
SIS

Sustainable Innovation System

Miscellaneous » Unclassified

   Rate it:

What does SIS mean?

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

see more on Definitions.net »

Know another definition for SIS? Know what SIS means? Don't keep it to yourself!

Still can't find the acronym definition you were looking for? Use our Power Search technology to look for more unique definitions from across the web!

Style:MLAChicagoAPA

"SIS." Abbreviations.com. STANDS4 LLC, 2015. Web. 29 Jan. 2015. <http://www.abbreviations.com/SIS>.


The Web's Largest Resource for

Acronyms & Abbreviations


A Member Of The STANDS4 Network