AGGSS
AGGSS stands for Alphanumeric Graphic Generation Subsystem
AGGSH
AGGSH stands for Arbeits-Gemeinschaft Genealogie Schleswig Holstein (German: Labor Community Genealogy of Schleswig-Holstein)
AGGS
AGGS stands for Auckland Girls Grammar School (New Zealand) AGGS stands for American Gloxinia and Gesneriad Society (now Gesneriad Society; gardening) AGGS stands for Accelerated Guided Gradient Search
AGGRS
AGGRS stands for Alumni Grants for Graduate Research and Scholarship (Ohio State University; Columbus, OH)
AGGP
AGGP stands for Animation and Graphic Game Programming
AGGM
AGGM stands for Austrian Gas Grid Management AGGM stands for Algebraic Geometry and Geometric Modeling (conference)
AGGLA
AGGLA stands for Anne of Green Gables Licensing Authority, Inc. (Canada)
AGGIE
AGGIE stands for Agricultural (agricultural school, college or a student there)
AGGI
AGGI stands for Annual Greenhouse Gas Index (US NOAA) AGGI stands for Advisory Group on Gender Integration (Asia-Pacific Economic Cooperation; 1999-2002; now Gender Focal Point Network) AGGI stands for All Good Gifts International (music ministry)
AGGG
AGGG stands for Advisory Group on Greenhouse Gases AGGG stands for Advanced Graph, Graph, Graph