Found 2,787 abbreviations starting with SI:

SIS

Singcare International Services

Business » Companies & Firms

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SIS

Sunne In Splendour

Community » Media

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SIS

Special Intelligence Service

Governmental » Military

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SIS

Satellite Information System

Governmental » NASA

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SIS

Social Impact Statement

Governmental » State & Local

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SIS

Single Instance Store

Business » Companies & Firms

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SIS

Scanscope Image Set

Computing » File Extensions

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SIS

Springtime In Sweden

Community » Conferences

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SIS

Substratum Intake System

Academic & Science » Geology

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SIS

Surabaya International School

Community » Schools

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SIS

Short Interval Scheduling

Business » General

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SIS

Species Information Service

Academic & Science » Botany

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SIS

Sales Information System

Business » General

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SIS

Social Insurance Substitute

Governmental » State & Local

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SIS

Special Intelligence Service

Governmental » FBI Files

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SIS

Social Information Systems

Governmental » Police

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SIS

Short-Interval Scheduler

Miscellaneous » USPS

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SIS

Staten Island Sound

Regional » States

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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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