What does IASA stand for?

Idaho Association of School Administrators (SRA)

Ileostomy Association of South Australia

Illinois Association of School Administrators (SRA)

Importers' Association of South Australia

Independent Automotive Service Association (EA)

Indo-American Sports Association - Later, FIA-USC

INSCOM - Intelligence and Security Command Automated Systems Support Activity - Army (MCD)

Institute for Atomic Sciences in Agriculture

Institute of Agricultural Secretaries of Australasia

Insurance Accounting and Statistical Association - Later, Insurance Accounting and Systems Association (EA)

Insurance Accounting and Systems Association - Durham, NC (EA)

Integrated Assessment of Security Assistance - Military

Integrated AUTODIN - Automatic Digital Information Network System Architecture (MCD)

Interatrial Septal Aneurysm - Medicine (DMAA)

International Air Safety Association (EA)

International Alliance for Sustainable Agriculture (EA)

International Alliance of Sustainable Agriculture (SAUS)

International Association for Statistical Computing (SAUO)

International Association of Schools in Advertising

International Association of Sound Archives - Milton, Keynes, England (EAIO)

Iowa Association of School Administrators (SAUO)

Irish Amateur Swimming Association (EAIO)