UNF may refer to:

Technology

Unified fine thread The Unified Thread Standard (UTS) defines a standard thread form and series—along with allowances, tolerances, and designations—for screw threads commonly used in the United States and Canada. It is the main standard for bolts, nuts, and a wi ...

, screw thread series *

Unnormalized form In database normalization, unnormalized form (UNF), also known as an unnormalized relation or non-first normal form (N1NF or NF2), is a database data model (organization of data in a database) which does not meet any of the conditions of database no ...

, a database data model

Organizations

* UniFirst, a supplier of uniforms *

United National Front (Afghanistan) The United National Front was a coalition of various political parties in Afghanistan. The group was a broad coalition of former and current strongmen, commanders from the anti-Soviet resistance, ex-Communist leaders, and various social and eth ...

United National Front (Sri Lanka) The United National Front (UNF) () later the United National Front for Good Governance (UNFGG) ( si, එක්සත් යහපාලන ජාතික පෙරමුණ ''Eksath Yahapalana Jathika Peramuna''; ta, நல்லாட்ச� ...

United Nations Foundation The United Nations Foundation is a charitable organization headquartered in Washington, DC, that supports the United Nations and its activities. It was established in 1998 with a $1 billion gift to the United Nations by philanthropist Ted Turner, ...

, a fund-raising organization *

University of North Florida The University of North Florida (UNF) is a public research university in Jacksonville, Florida. It is part of the State University System of Florida and is accredited by the Commission on Colleges of the Southern Association of Colleges and Sch ...

, Jacksonville, US * , the Danish Youth Association of Science * , a Swedish youth temperance organisation * or National Fascist Union, Argentina, 1936-1939 * or National University of Formosa, Argentina {{disambiguation