| Acronym | Definition |
|---|
| ESAA | Environmental Services Association of Alberta (Canada) |
| ESAA | English Schools' Athletic Association (UK) |
| ESAA | Enterprise Server Acceleration Alliance (Intel) |
| ESAA | Electricity Supply Association of Australia Limited |
| ESAA | Employment Security Administration Account |
| ESAA | English Setter Association of America, Inc. |
| ESAA | Elite Sports Akademi Aarhus (Denmark) |
| ESAA | Edgebrook-Sauganash Athletic Association (Chicago, IL) |
| ESAA | East Side Arts Alliance (Oakland, CA) |
| ESAA | Emergency School Aid Act of 1972 |
| ESAA | Elementary School Attendance Areas |
| ESAA | European Special Activities Area (US Air Force) |
| ESAA | Endangered Species Act Amendments |
| ESAA | Earth Science Advanced Aircraft (NASA) |
| ESAA | East Side Athletic Association (Malden, MA) |
| ESAA | Estimated Safe and Adequate Amount |
| ESAA | Emergency School Assistance Aid |
| ESAA | Ethiopian Students Association of Atlanta (Georgia) |
| ESAA | Employment Standards Amendment Act (Canada) |
| ESAA | Eva Smith Achievement Association (Toronto, Ontario, Canada) |
| ESAA | Elliott School Alumni Association |
| ESAA | Eastern Shore Art Association, Inc. (Fairhope, AL, USA) |
| ESAA | Electrically Small Aperture Antenna |
| ESAA | Electronic Satellite Access Authorization |
| ESAA | Electrophilic Substructure Alert Analysis |
| ESAA | Elementary School Alumni Association (Florida) |
| ESAA | Eastern Shore Alumni Association (Annapolis, MD) |