YY

The abbreviation YY stands for:

• Yakkity Yak, an Australian animated series
• The call sign prefix of Venezuelan radio stations
• As a group of letters for marking of boats ( Boat ) dealers in the Netherlands

YY as distinguishing signs on license plate:

• Greece: Attica
• Great Britain: Beverley
• Norway: Svolvær in the province of Nordland
• Slovakia: Trailer (second group of letters )

• Disambiguation
• Abbreviation