Found 2,862 abbreviations starting with SI:

SING

Social Information Networking Group

Miscellaneous » Unclassified

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SING

Stomach Instep Nose Groin

Miscellaneous » Unclassified

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SINGCU

sing “Cu

Miscellaneous » Unclassified

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SINGER

Singing

Miscellaneous » Unclassified

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SINGLE

Stay Intoxicated Nightly, Get Loved Everyday

Miscellaneous » Funnies

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SINGLE

Sexy Independent Naughty Gorgeous Loving Everyday

Miscellaneous » Unclassified

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SINGLE

Stay Intoxicated Nightly Get Laid Everyday

Miscellaneous » Unclassified

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SINGWAN

Sing Wan's

Miscellaneous » Unclassified

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SINH

Hyperbolic Sine

Academic & Science » Mathematics

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SINH

Hyperbolic Sine

Academic & Science » Physics

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SINI

Summer Institute in Nursing Informatics

Medical » Nursing

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SINI

Sports Institute Northern Ireland

Community » Sports

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SINI

School in Need of Improvement

Miscellaneous » Unclassified

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SINIA

Les presentamos el nuevo Sistema Nacional de Información Ambiental

International » Spanish

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SINIs

schools in need of improvement

Governmental » State & Local

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SINK

Single Income No Kids

Miscellaneous » Unclassified

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SINK

wash basin

Miscellaneous » Unclassified

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SINN

Sinne

Miscellaneous » Unclassified

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SINN

Stranded in Newport News

Miscellaneous » Unclassified

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SINO

Size Is No Object

Miscellaneous » Unclassified

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SINORCOM

SIstema NORmalizado de COMpetencia Laboral

International » Mexican

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SiNP

Silicon Nano-Particle

Academic & Science » Chemistry

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SINPO

Strength, Interference, Noise, Propagation, Overall merit (code reporting international radio reception)

Community » Media

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SINR

Signal to Interference plus Noise Ratio

Academic & Science » Electronics

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SINRO

sinro

Miscellaneous » Unclassified

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