| Acronym | Definition |
|---|
| ENA➣Emergency Nurses Association |
| ENA➣Ecole Nationale d'Administration (French civil service academy; est. 1945) |
| ENA➣European Nitrogen Assessment (Nitrogen in Europe) |
| ENA➣Europe and North America |
| ENA➣Escuela Nacional de Agricultura (Spanish: National School of Agriculture; El Salvador) |
| ENA➣European Navigator (digital library) |
| ENA➣Ethiopian News Agency |
| ENA➣École Nationale d'Administration de Rabat (French: National Administration School of Rabat; Rabat, Morocco) |
| ENA➣Education Networks of America (Nashville, TN) |
| ENA➣Energy Networks Association (Australia) |
| ENA➣École Nationale d'Agriculture de Meknès (French: National School of Agriculture of Meknes; Meknes, France) |
| ENA➣Energetic Neutral Atom |
| ENA➣École Nationale d'Aïkido (French martial arts school) |
| ENA➣Ecovillage Network of the Americas (formerly Ecovillage Network of North America) |
| ENA➣Enterprise Network Architecture |
| ENA➣Electronic Networking Association |
| ENA➣Exclusive Negotiation Agreement |
| ENA➣Extra Neutral Alcohol |
| ENA➣Eritrean National Alliance (Eritrea) |
| ENA➣Encuesta Nacional Agropecuaria (Spanish: National Agricultural Survey) |
| ENA➣Economisch Netwerk Albertkanaal (Belgium) |
| ENA➣Enel North America (energy; various locations) |
| ENA➣Enhanced Natural Attenuation |
| ENA➣Energetic Neutral Analyzer |
| ENA➣Extractable Nuclear Antibody |
| ENA➣École Nationale d'Assurances (French: National School of Insurance) |
| ENA➣EcoNews Africa |
| ENA➣Eastern News Agency |
| ENA➣Kenai, AK, USA - Kenai Municipal Airport (Airport Code) |
| ENA➣Enterprise Networking Association |
| ENA➣Enfants Non Admis (French: Children Not Admitted; movie classification) |
| ENA➣External Network Adapter |
| ENA➣Educandario Nordestino Adventista (Seventh-day Adventist School in Northeastern Brazil) |
| ENA➣Egyptian News Agency |
| ENA➣Enseigne et Néons de l'Atlantique (French: Neon Signs of the Atlantic) |
| ENA➣Employment Nursing Adviser |
| ENA➣École Nationale Aérotechnique |
| ENA➣Economic Net Assets |
| ENA➣Electricity Networks Affairs (Kahramaa; Qatar) |