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The meaning of the Acronym SIS is...
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Internet
Chat
SIS
SIS is
Sister
More Meanings For SIS:
Simple Instruction Set
Psion Software Installation file
Saws Information System
Spectrum Internet Suite
Shimano Index Shifting
Sister
Superconductor Insulator Superconductor
Safety Instrumented System
Science Information Systems
Student Information System
Sean Is Stupid
Stupid Impossible Scenarios
Short-Interval Schedular
Seti Intercept System
Single Image Stereogram
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Acronym Definition Searched:
RIBC
59069
HUL
HSEA
RRM
MSP
WCPLS
DRM
IOUG
29448
NCW
EOBI
NtRTI
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NCAA