ULP

ULP may refer to:

Science and technology

 * Unit in the last place in computer science
 * File extension for CadSoft/Autodesk EAGLE User Language Program

Organisations

 * Université Louis Pasteur, Strasbourg, France
 * Former United Labour Party (New Zealand)
 * Unity Labour Party, Saint Vincent and the Grenadines

Other uses

 * Unfair labor practice, in US labor law
 * Quilpie Airport, IATA airport code "ULP"