What does Sig stand for?

Serum Immune Globulin - Medicine (STED)

Signaller (SAUS)

Signature (STED)

Signor (WA)

Surface Immunoglobulin - Medicine (STED)

Pasaale Sisaala - Language code (ETLW)

Sales Infrastructure Group

San Juan/Isla Grande - Puerto Rico - Airport symbol (OAG)

San Juan, PR - Location identifier - FAA (FAAL)

Schweirische Industrie Gesselschaft - Indian Railway (TIR)

Schweizersiche Industrie-Gesellschaft Holding (EFIS)

Secret Intelligence Group (SAUS)

Selective Integral Ground (SAUS)

Self-Improving Genetic - Programming

Self-Insurance Group (WYGK)

Senior Interagency Group - Federal government

Senior Inter-departmental Group - Military technology (DDF)

Senior Interdepartmental Group - Department of State

Serum Immune Globulin - Immunochemistry

Service Impact Group, Inc. - Commercial firm

Ship Improvement Guide

SIGCORP, Inc. - NYSE symbol - Formerly, Southern Indiana Gas & Electric (SPSG)

Sigma (automobile) - NCIC car model code

Sigmaringen - German license plate city code

Sigmoidoscope - or Sigmoidoscopy - Medicine (AAMN)

Signa - Write - Pharmacy

Signal

Signal Ground (SAUS)

Signaling (SAUS)

Signalman - Navy rating - British

Signature (AFM)

Signature of Engraver Present (ODA)

Signet - NCIC car model code

Signetur - Let It Be Labelled - Pharmacy

Significance Testing (SAUS)

Significant (VLIE)

Significant Testing (IAA)

Signifying (ROG)

Signore - or Signora (EY)

SIG Pack Systems Division - Commercial firm

Silicon Insulated Gate (SAUS)

Silicon-Insulated Gate

Silver-Intensified Gold - Biological stain

Silver Ridge Resources, Inc. - Vancouver Stock Exchange symbol

Simplicity Is Greatness - See also GIS

Simplified Inertial Guidance

Sistema de Informacao Geografica

Sistema Informativo Geografico

Sistemas de Informacion Geografica (GIS)

Sistem Informasi Geografis

Snowy Irrigation Scheme (SAUS)

Society for Integrative Graphology - Defunct (EA)

Software Interest Group (SAUS)

Southern Indiana Gas & Electric Co. - NYSE symbol (SPSG)

South Ingalls - Colorado - Seismograph station code, US Geological Survey - Closed (SEIS)

Special Interest Group

Special Interrogation Group

Special Investigation Groups (SAUS)

Special Investigative Group - DoD

Starfield Image Generator

State Implementation Grant

Stellar Inertial Guidance Signal

Strapdown Inertial Guidance

Strata Information Group - Commercial firm

Street Index Guide (PA)

Stroppy Ignorant Git (BB)

Structural Integrity Group (SAUS)

Sub-Interface Generator (NITA)

Swiss Industrial Gesellschaft - NCIC firearms make code (NCIC)

Systeme d'Information Geographique - Geographical Information System

System Integration Group (SAUS)

Three Sigma Market Newspaper Audiences - Three Sigma Research Center, Inc. - Information service or system (CRD)

Signal (WDMC)

Signalment (SPVS)

Signature (WDMC)

Significant