Aircraft Inertial Alignment System
Academy of Interactive Arts and Sciences
American Indian Areas
American Institute of Architecture Students
aminoimidazoazaarenes
aortoiliac aneurysms
Australian Institute of Aboriginal Studies
Australian Institute of Agricultural Science
automatic incident actuation system
Aarhus Institute of Advanced Studies
Alpha Institute for Advanced Studies
American Indian Alumni Society
American Institute for Afghanistan Studies
Associate, Incorporated Association of Architects and Surveyors