may refer to:
- Ena, Bambi 's aunt from the Disney animated feature
- , a character from ''Fire Emblem: Path of Radiance''.
- Ena District, Gifu (ceased 2005), was a district located in Gifu, Japan
- Ena, Gifu (formed 2004), a city located in the Tono region of Gifu, Japan
- Ena, Gujarat, India , a village in the Surat District of Gujarat State, India
- Ena Sharples , one of the original characters of the long-running British soap opera, Coronation Street
- Ha'ena State Park , a state park located on the Hawaiian island of Kaua'i
- Nee Varuvai Ena , a successful Tamil language film starring Parthiban and Devayani
- Direccion General de Aviacion Civil y Telecomunicasciones, Spain, ICAO Airline Designator
- Eastern North America, see Earthquake Scenario
- École Nationale D'administration , the school where many of France's senior officials are instructed
- Ecovillage Network of the Americas (ENA), See Global Ecovillage Network#Regions
- Emergency Nurses Association
- energetic neutral atom, see Magnetospheric Convection And Magnetic Storms#Phases Of Magnetic Storms
- Energy Networks Association , a trade association representing nine licensed natural gas and electricity transmission and distribution companies in the United Kingdom
- Escuela Nacional de Arte (ENA), in Havana, Cuba. See Yalil Guerra and José Villa Soberón
- Ethiopian News Agency , the oldest news organization in Ethiopia
- Étoile Nord-Africaine , 'The North African Star', an early Algerian nationalist organization
- European NAvigator , a reference on the history and the institutions of the united Europe
- European Nursing Agency Ltd , UK live-in care agency
- Euskal Nortasun Agiria, Basque nationalist organizations issuing Para-official Identity Cards
- Evening News Association, published by George Gough Booth (1864-1949)
- Experimental Negotiation Agreement (1974-1984), US Steelworkers agreement with U.S. Steel and other steelmakers
- Extra Neutral Alcohol, ingredient for products made by Filipino Ginebra San Miguel
- Extractable Nuclear Antigens , a set of antigens detected by Ouchterlony Double Immuno Diffusion
- Kenai Municipal Airport (IATA: ENA, ICAO: PAEN), a public airport located in the city of Kenai, Alaska, USA
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