Leu may refer to:

Businesses and organisations

* LEU, NYSE American stock symbol for Centrus Energy Corp. *

London Ecology Unit The London Ecology Unit (LEU) provided advice to London boroughs on nature conservation issues between 1986 and 2000. It published a series of handbooks, some on specific conservation issues, and some which gave detailed descriptions of Sites of Im ...

, a former body (1986-2000) which advised London boroughs on environmental matters * Free and Equal (''LeU - Liberi e Uguali''), a political alliance in Italy

Heraldry

* ''Leu'', archaic term for

Wolves in heraldry The wolf has been widely used in many forms in heraldry during the Middle Ages. Though commonly reviled as a livestock predator and man-eater, the wolf was also considered a noble and courageous animal, and frequently appeared on the arms and cr ...

Money

* Moldovan leu, monetary unit of Moldova *

Romanian leu The Romanian leu (, plural lei ; ISO code: RON; numeric code: 946) is the currency of Romania. It is subdivided into 100 (, singular: ), a word that means "money" in Romanian. Etymology The name of the currency means "lion", and is derive ...

, monetary unit of Romania

Places

* LEU, IATA code for

Andorra–La Seu d'Urgell Airport Andorra–La Seu d'Urgell Airport ( ca, Aeroport Andorra–La Seu d'Urgell, es, Aeropuerto Andorra–La Seu d'Urgell; ) is a public airport owned by the government of Catalonia and hosts general aviation and commercial flights. It is located in t ...

in Spain * Leu, Dolj, a commune in Dolj County, Romania

Science and technology

Low-enriched uranium Enriched uranium is a type of uranium in which the percent composition of uranium-235 (written 235U) has been increased through the process of isotope separation. Naturally occurring uranium is composed of three major isotopes: uranium-238 (238U ...

, uranium that is enriched but to less than 20% U-235 * ''Leu'', abbreviation for Leucine, an amino acid* Lineside Electronics Unit, a component of the European Train Control System

People with the surname

* August Leu (1818–1897), German painter * Mihai Leu (b. 1969), Romanian former professional boxer Romanian-language surnames {{Lion-surname