What does UNO stand for?

What does UNO mean?

UNO	University of New Orleans Academic & Science » Universities
UNO	United Nations Organization Regional » African
UNO	United Nations Organization Governmental » United Nations
UNO	United Nations Organization Governmental » Military
UNO	University of Nebraska - Omaha Academic & Science » Universities
UNO	Universal Network Objects Computing » Software
UNO	United Online Business » Firms
UNO	United Nations Observer Governmental » United Nations
UNO	United Nations Observer Governmental » Military
UNO	Uno Restaurant Corporation Business » NYSE Symbols
UNO	United Nations Observer Governmental » US Government
UNO	Universal Network Object Computing » Networking
UNO	Universal Network Operations Computing » Telecom
UNO	Unidad Nacionalista Organizada International » Guatemalan
UNO	Birlesmis Milletler Teskilati International » Turkish
UNO	Un-Named Organization Governmental » US Government
UNO	Unless Noted Otherwise Academic & Science » Architecture
UNO	Unit Number Governmental » Military

Uno(ProperNoun): A card game similar to crazy eights, played with specially printed cards that have colours instead of suits.