Uno, West Virginia, an unincorporated community Elsewhere Uno (Guinea-Bissau), an island in the Bissagos Islands of Guinea-Bissau Uno Station, a train station in Tamano, Okayama Prefecture, Japan Science and technology Uno (software), an open source cross-platform graphical user interface Uno (unit) (symbol: U), an IUPAP unit proposal for dimensionless numbers and parts-per notation Universal Network Objects, or UNO, a component model used in OpenOffice.org and derivatives Unniloctium (chemical symbol: Uno), former temporary name of the chemical element Hassium Arduino Uno, open-source microcontroller board Vehicles Uno (dicycle), an electric vehicle sometimes described as a motorcycle Fiat Uno, a car UNO 001, a Swedish sports car Other uses Uno (dog) or K-Run's Park Me In First, a beagle, 2008 "Best in Show" winner of the Westminster Kennel Club Dog Show Uno, a type of single point score in indoor American football Upazila Nirbahi Officer, or UNO, an officer who administers an Upazila in Bangladesh See also 1 (disambiguation) One (disambiguation)