What does AISI stand for?

Advanced International Studies Institute (EA)

Airborne Instrumentation Subsystem Internal (MCD)

Aircraft Information Services, Inc. - Commercial firm

American Iron and Steel Institute (EA)

American-Italy Society, Inc.

Aris Industries - OTCBB symbol

Army Information System Integration - Military (MLEX)

As I See It (VLIE)

Associate of Iron and Steel Institute (SAUS)