Nef 3411320 203703986 2008-04-06T07:58:21Z 83.204.230.209 rm "we" '''Nef''' can refer to: * the [[National Energy Foundation]] (UK) *[[John Ulric Nef]] (1862-1915) discoverer of the [[Nef reaction]] * the [[National Enrichment Facility]] * the [[New Economics Foundation]] * the state of being [[numerically effective]] * a type of [[Nef (napkin holder)|napkin holder]] used in medieval times * short term for the last boss in Black Wing Lair * Nikon Electronic Format (a type of [[RAW image format]]). * [[HIV_structure_and_genome#Nef|Negative Regulatory Factor]], a protein regulating HIV replication * a French name for a type of ship called a [[Carrack]] in English {{disambig}}