1. Paramilitary

2. Science

3. Other uses

ELN may refer to:

Paramilitary

• National Liberation Army (Colombia) (Spanish: {{lang|es|Ejército de Liberación Nacional}}), 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: {{lang|es|Ejército de Liberación Nacional}}), a guerilla group active in 1965

Science

• ELN (gene), coding for Elastin
• Electronic lab notebook

Other uses

• Bowers Airport, serving Ellensburg, Washington, United States
• 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

• London County Council election, 1958
• London County Council election, 1961
• London County Council Staff Association
• London County Hall
• London County & Westminster Bank
• London Court, Perth
• London Cranfield Airport
• London & Croydon
• Londonderry Artillery Militia
• Londonderry Arts and Historical Society
• Londonderry Borough Council election, 1920
• Londonderry Borough Council election, 1946
• Londonderry Borough Council election, 1964
• Londonderry Borough Council election, 1967
• Londonderry by-election, 1903
• Londonderry by-election, 1929
• Londonderry by-election, 1951
• Londonderry City by-election, 1872
• Londonderry City by-election, 1913
• Londonderry City by-election, 1914
• Londonderry City Council election, 1973
• Londonderry City (Dáil constituency)
• Londonderry County Borough Council election, 1920
• Londonderry County by-election, 1878
• Londonderry County by-election, 1880