Nef

Nef or NEF may refer to:

Businesses and organizations

 * National Energy Foundation, a British charity
 * National Enrichment Facility, an American uranium enrichment plant
 * New Economics Foundation, a British think-tank
 * Near East Foundation, an American international social and economic development organization
 * National Equity Fund, Inc., an American non-profit syndicator of Low Income Housing Tax Credits
 * New England Firearms, a brand of H&R Firearms

People

 * Abdou Nef (1995–2013), Algerian footballer
 * Adolfo Nef (born 1946), Chilean football goalkeeper
 * Alain Nef (born 1982), Swiss footballer
 * Francisco Nef (1863–1931), Chilean naval officer and member of the government junta
 * Hospital Naval Almirante Nef
 * Hari Nef (born 1992), American actress, model, and writer
 * Isabelle Nef (1895–1976), Swiss pianist and harpsichordist
 * John Ulric Nef (chemist) (1862–1915), discoverer of the Nef reaction
 * John Ulric Nef (economic historian) (1899–1988)
 * Karl Nef (1873–1935), Swiss musicologist
 * Roland Nef (born 1959), chief of the Swiss Armed Forces in 2008
 * Sonja Nef (born 1972), Swiss skier
 * Tanguy Nef (born 1996), Swiss skier
 * Walter Nef (1919–2013), Swiss mathematician after whom the Nef polygon is named
 * Nef the Pharaoh (Tonee Hayes, born 1995), American rapper

Places

 * Nef Glacier, Chile
 * Nef River, Chile

Biology and chemistry

 * Nef (protein) (Negative Regulatory Factor)
 * Nef reaction
 * Nef synthesis
 * Nef isocyanide reaction
 * Nucleotide exchange factor
 * S100B, a protein, alias NEF

Mathematics

 * Nef line bundle, in algebraic geometry
 * Natural exponential family, in probability and statistics

Other uses

 * Nef (ship), French name for a three- or four-masted ocean-going sailing ship
 * Nef (metalwork), a table ornament in the shape of a ship
 * .nef, or Nikon Electronic Format, a type of raw image format
 * Notice of electronic filing, issued by the U.S. court system
 * NEF College, in Guwahati, India
 * NEF Law College, in Guwahati, India
 * Nefamese, a pidgin language, ISO 639-3 language code nef