Look up un in Wiktionary, the free dictionary.

UN usually refers to the United Nations, an international organization.

UN or Un may also stand for or refer to:

In education:

• University of the Nations
• University of Nebraska
• University of Nevada
• University of New Hampshire
• University of New Mexico
• University of North Carolina
• University of North Dakota

In organizations:

• The former Quebec political party "Union Nationale"

In military:

• The Allies of World War II

In technology:

• User-name, one who uses a computer system

In music:

• United Nations, a screamo supergroup
• Uniting Nations, a UK dance act.
• Un, an album by anarchist band Chumbawamba

In other uses:

• UN number, a four-digit number that identifies a hazardous substance
• the IATA code for Transaero Airlines
• Uncola, a soft drink
• UNStudio, a Dutch architectural practice
• Un, India, a town in Uttar Pradesh, India
• Un, Gujarat, a town in Gujarat, India
• Un, a village in Lum Choar, Cambodia
• Uncyclopedia, a wiki
• Uranium Nitride, an inorganic compound
• A prefix meaning "not"

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.