What does ISA stand for?

International Summer Award

International Sungjado Association

International Scholars & Associates

International Security Associates

International Security Affiliates

International School of Athens

International Standard Accounting

International Spy Association

International Services Agreement

A proposed plurilateral agreement to be negotiated by a group of willing countries outside the framework of the Doha Round, liberalizing trade in services. The idea seems to have begun in 2011 or 2012, as of which time it is unclear whether it will ever happen.