| ENA | Eastern Non African 
| Others |
| ENA | Eastern North America
| Others |
| ENA | Eastern North Atlantic
| Others |
| ENA | ECN Notify Acknowledgment
| Others |
| ENA | Education Networks of America
| Others |
| ENA | Ehrenberg Niemeyer Adam
| Others |
| ENA | Elastic Network Adapter
| Others |
| ENA | Elite Nature Apparel
| Others |
| ENA | Emergency Nurses Association
| Others |
| ENA | Emergency Nutrition Assessment
| Others |
| ENA | ENAble
| Others |
| ENA | Energetic neutral atom
| Others |
| ENA | Entire North America
| Others |
| ENA | Entrepreneurship Network Arena
| Others |
| ENA | Epistemic Network Analysis
| Others |
| ENA | Eritrean National Alliance
| Others |
| ENA | Escuela Nacional de Agricultura
| Others |
| ENA | Ethernet Network Analysis
| Others |
| ENA | Ethylenediammonium And Ammonium
| Others |
| ENA | Europe, North Africa
| Others |
| ENA | European Network Architecture
| Others |
| ENA | European NORM Association
| Others |
| ENA | European Nucleotide Archive
| Others |
| ENA | European Nurserystock Association
| Others |
| ENA | Extended Network Addressing
| Others |
| ENA | Extra Neutral Alcohol
| Others |
| ENA | Extractable Nuclear Antigen
| Others |
| ENA | Extractable Nuclear Antigens
| Others |
| ENA | Kenai, Alaska USA
| Others |