We've got 174 definitions »

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.

Filter by: Sort by:PopularityAlphabeticallyCategory
TermDefinitionRating
SIS

Paine Webber Group, Inc.

Business » AMEX Symbols

Rate it:
SIS

Simple Instruction Set

Computing » Assembly

Rate it:
SIS

SETI (Search for Extra-Terrestial Intelligence) Intercept System

Academic & Science » Astronomy

Rate it:
SIS

Suzuki Indomobil Sales

Miscellaneous » Automotive

Rate it:
SIS

Side Impact Sensor

Miscellaneous » Automotive

Rate it:
SIS

Supreme International Series

Miscellaneous » Automotive

Rate it:
SIS

Silver Shadow

Miscellaneous » Automotive

Rate it:
SIS

Sales Information Standard

Miscellaneous » Automotive

Rate it:
SIS

Side Impact Simulation

Miscellaneous » Automotive

Rate it:
SIS

Solenoid Idle Stop

Miscellaneous » Automotive

Rate it:
SIS

Scientific information service

Academic & Science » Biotechnology

Rate it:
SIS

Species Information Service

Academic & Science » Botany

Rate it:
SIS

Surgical Information Systems

Medical » British Medicine

Rate it:
SIS

Selective Identification System

Medical » British Medicine

Rate it:
SIS

Software Intensive System

Medical » British Medicine

Rate it:
SIS

Signal Intelligence Service

Medical » British Medicine

Rate it:
SIS

Senior Intelligence Service

Medical » British Medicine

Rate it:
SIS

Special Intelligence Support

Medical » British Medicine

Rate it:
SIS

Supplies Information Service

Medical » British Medicine

Rate it:
SIS

Strategic Intelligence System

Medical » British Medicine

Rate it:
SIS

Special Information System

Medical » British Medicine

Rate it:
SIS

Statistical Information System

Medical » British Medicine -- and more...

Rate it:
SIS

Supplier Information System

Medical » British Medicine -- and more...

Rate it:
SIS

Simplified Interline Settlement

Business

Rate it:
SIS

Super Intelligent Sister

Internet » Chat

Rate it:

What does SIS mean?

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

see more »

Discuss these SIS abbreviations with the community:

0 Comments

    Know what is SIS? Got another good explanation for SIS? 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!

    Citation

    Use the citation options below to add these abbreviations to your bibliography.

    Style:MLAChicagoAPA

    "SIS." Abbreviations.com. STANDS4 LLC, 2024. Web. 29 Mar. 2024. <https://www.abbreviations.com/SIS>.

    Image or illustration of

    SIS

    Secret Intelligence Service
    Credit »

    Browse Abbreviations.com

    Free, no signup required:

    Add to Chrome

    Get instant explanation for any acronym or abbreviation that hits you anywhere on the web!

    Free, no signup required:

    Add to Firefox

    Get instant explanation for any acronym or abbreviation that hits you anywhere on the web!

    Quiz

    The ultimate acronym test

    »
    CFO
    A Chief Fun Officer
    B Chief Fraud Officer
    C Chief Financial Officer
    D Chief Finance Officer

    Embed

    Share an image of SIS

    »

    Hearing impaired tip:

    Sign language

    How do you say SIS in ASL sign language fingerspelling?