| Acronym | Definition |
|---|
| ESAC➣European Space Astronomy Centre (Madrid, Spain) |
| ESAC➣École Supérieure de l'Audiovisuel et du Cinéma (French: School of Cinema and Audiovisual; Tunisia) |
| ESAC➣Eastern Shore Art Center (Alabama) |
| ESAC➣European Surveillance of Antimicrobial Consumption |
| ESAC➣École Supérieure des Arts du Cirque (French: Graduate School of Circus Arts; Belgium) |
| ESAC➣Employer Services Assurance Corporation |
| ESAC➣Egon Schiele Art Centrum (Ceský Krumlov, Czech Republic) |
| ESAC➣Electronic Shock Absorber Control |
| ESAC➣European Study Abroad Center |
| ESAC➣Ensuring Stability Through Action in Our Community (Boston, MA, USA) |
| ESAC➣Energy Systems Analysis Consortium (USA) |
| ESAC➣Employment and Social Affairs Committee (EU) |
| ESAC➣Electronic Systems Assistance Center |
| ESAC➣Écurie Slalom-Auto.com (French auto racing) |
| ESAC➣Education Services Advisory Committee (United Kingdom) |
| ESAC➣École Supérieure Arts et Communication (French: Graduate School Arts and Communication) |
| ESAC➣Electrical & Systems Advanced Control (Canada) |
| ESAC➣Electronic Switching Administration Center |
| ESAC➣Escuela Superior Agraria de Coimbra (Portuguese: Agricultural College of Coimbra; Portugal) |
| ESAC➣Environmental Staff Advisory Committee (Los Angeles City Planning Department) |