What does ESSA stand for?

Earth Station - South Africa

Economists', Sociologists', and Statisticians' Association

Electronic Scanning and Stabilizing Aerial (SAUS)

Electronic Scanning and Stabilizing Antenna

Elliotdale Sheepbreeders' Society of Australia

Embassy Social Secretaries Association (EA)

Emergency Safeguards System Activation (IEEE)

Endangered Species Scientific Authority - US Fish and Wildlife Service - Terminated 1979, functions transferred to Department of the Interior

English Schools' Swimming Association (BI)

Enterprise Support Services for Africa - Funded by CIDA - Canadian International Development Agency

Environmental and Social Systems Analyst (SAUS)

Environmental and Social Systems Analysts Ltd.

Environmental Science Services Admininistration Satellite (SAUS)

Environmental Science Services Administration - Later, National Oceanic and Atmospheric Administration

Environmental Science Services Agency (SAUO)

Environmental Survey Satellite (TEL)

Environnmental Science Services Administration (SAUS)

European Single Service Association (EA)

European Supersonic Aviation Limited (SAUO)

Stockholm/Arlanda - Sweden - ICAO location identifier (ICLI)