ELN may refer to:
ParamilitaryEdit
- National Liberation Army (Colombia) (Spanish: {{#invoke:Lang|lang}}), involved in the continuing Colombian armed conflict
- Ñancahuazú Guerrilla, a guerilla group active in the Cordillera Province, Bolivia from 1966 to 1967
- National Liberation Army (Peru) (Spanish: {{#invoke:Lang|lang}}), a guerilla group active in 1965
ScienceEdit
- ELN (gene), coding for Elastin
- Electronic lab notebook
Other usesEdit
- Bowers Airport, serving Ellensburg, Washington, United States
- East Lothian, historic county in Scotland, Chapman code
- Élan, an Irish pharmaceutical company
- Equity-linked note, a financial instrument
- European Leadership Network, a European think-tank
- Emerging Leaders Network, a program of Toronto-based CivicAction