IESI


AcronymDefinition
IESIIntegrated Electronic Standby Instrument (Thales Avionics)
IESIInternational Enviroguard Systems, Inc. (Mesquite, TX)
IESIIndependent Environmental Services Incorporated (Haltom City, TX)
IESIIslamic Education and Services Institute (Chattanooga, TN)
IESIInformation and Electronic Systems Integration Sector (Bae Systems, Inc.)
IESIIstituto Elaborazioni Segnali ed Immagini (Italian: Institute for Signal and Image Processing; Italian National Research Council)