NLF

NLF may stand for:

• National Liberation Front, name used by various independence groups, paramilitary organizations, and political parties in different countries
• National Liberation Front of Yemen, which eventually became the main force behind the creation of the Yemeni Socialist Party
• Viet Cong, officially the National Liberation Front for South Vietnam, which existed from 1960 to 1977
• National Labour Federation (Pakistan)
• National Liberal Federation, organization of the British Liberal Party, 1877–1936
• National Labor Federation in Eretz-Israel, a national trade union center in Israel
• Natural laminar flow, an airfoil characteristic researched by Michimasa Fujino
• New Legislative Framework, legislation aiming to improve the internal market of the European Union
• New Life Fellowship Church (Vietnam)
• Non-lactose fermenter, a type of bacterium that grows in Sorbitol-MacConkey agar
• Nuclear Liabilities Fund, a UK body funding nuclear decommissioning
• Darnley Island Airport, IATA airport code "NLF"