GISA

AcronymDefinition
GISAGlycopeptide-Intermediate Staphylococcus Aureus
GISAGeorgia Independent School Association
GISAGerman Information Security Agency
GISAGeographic Information Systems Association of Japan
GISAGenealogiese Instituut van Suid-Afrika (South Africa)
GISAGlobal Institute for Student Aspirations
GISAGeneral Insurance Statistical Agency (Canada)
GISAGround Intelligence Support Activity (US Army)
GISAGestão Integrada de Sistemas de Arquivo
GISAGemmology Institute of Southern Africa (Port Alfred, South Africa)
GISAGrosse Ile Soccer Association (Grosse Ile, MI)
GISAGeographic Indicator South Australia (wine making)