ESA most commonly refers to the European Space Agency.
ESA or Esa may also refer to:
Contents
Places
El Salvador, IOC country code
Èze (French pronunciation: [ɛːz], Italian: Eza, Occitan: Esa), a commune in France
People
Esa (name), list of people with the name
Arts, entertainment, and media
Esa, daughter of Etain, a character from Irish legend mentioned in the Banshenchas
Environmental Station Alpha, a video game
Economics and finance
Coverdell Education Savings Account, an American investment account
Economic Stabilization Agency, of the Government of the United States; defunct
Economics and Statistics Administration, an agency within the United States Department of Commerce
Employment and Support Allowance, a British Government state benefit
Employment Standards Act, of the Parliament of Canada
European Free Trade Association Surveillance Authority
European Supervisory Authority in the European System of Financial Supervision
European System of Accounts
Education
Education Savings Account, a U.S. designated account to encourage savings to cover future education expenses
École Sainte-Anne, a French public middle/high school in Fredericton, New Brunswick, Canada
École supérieure des affaires (Beirut), a Lebanese business school
École Supérieure des Affaires (Lille), a French business school
Episcopal School of Acadiana, in Cade, Louisiana, United States
Etobicoke School of the Arts, in Toronto, Ontario, Canada
European Security Academy, in Wroclaw, Poland
Professional associations
Ecological Society of America
Entertainment Software Association, an American trade association
Entomological Society of America
Environmental Services Association, a British professional association
European Seed Association
European Sociological Association
Sport
Eastern Sports Association, a defunct Canadian wrestling promotion
Eight Schools Association, an American athletic league
English Shinty Association
Raleigh Entertainment and Sports Arena, now PNC Arena, in North Carolina, United States
Technology
Electronically scanned array
Electrostatic analyzer
Emergency Stand Alone, a mode of distributed switching in telecommunications
End of Selected Area, a C1 control code
Enthusiast System Architecture, a computer bus protocol
Equivalent Standard Axles, a mathematical factor used in the design of road pavements based on the weight of trucks and how many axles a truck has
Erythropoiesis-stimulating agent
Explicit semantic analysis
IBM Enterprise Systems Architecture, a mainframe instruction set architecture
Sonex Electric Sport Aircraft, an electric aircraft
Enhanced suffix arrays; a variant of suffix array
Euratom Supply Agency, ensures a supply of nuclear fuels to EU users
Other uses
9950 ESA, an asteroid
Australian Capital Territory Emergency Services Agency
East Side Access, a public works project in New York City
Eastern sigillata A, a type of ancient east Mediterranean pottery
Emotional support animal
Endangered Species Act of 1973, of the United States Congress
Environmental site assessment, for American real estate companies
Environmental systems analysis, a methodology
Epsilon Sigma Alpha, an American collegiate and service organization
European Speedrunner Assembly, a video gaming event
European Symposium on Algorithms, a computer science conference
Greek Military Police
Secret Anti-Communist Army (Spanish: Ejército Secreto Anticomunista), active in the Guatemalan Civil War