Goodbye; informal, cheerful expression farewell.

OO gauge or OO scale (also, 00 gauge and 00 scale) is the most popular standard gauge model railway standard in the United Kingdom, outside of which it is virtually unknown.

Pyin Oo Lwin or Pyin U Lwin (Shan: ), formerly and colloquially referred to as Maymyo, is a scenic hill town in the Mandalay Region, Myanmar, some east of Mandalay, and at an elevation of .

(born in 1943) a Burmese

(born 30 November 1978) a five time Myanmar Motion Picture Academy Awards winning film actor and advertising model in Myanmar.

(19 November 1971 – 19 September 1988) a Burmese student activist who was killed during the 8888 Uprising in Burma (Myanmar).

Tin Oo (11 March 1927 – 1 June 2024), often referred to as U Tin Oo, was a Burmese politician, activist, and general in the Armed Forces who was one of the founders of the National League for Democracy in Myanmar, the country's largest pro-democracy political party.

General (born 5 May 1961) a Burmese army general and politician who currently serves as the Deputy Prime Minister of Myanmar and Union Minister for Transport and Communications of Myanmar since August 2023, prior to which he held the position of Union Minister of Defence and member of the State Administration Council since February 2021.