, is a Japanese remake of the Korean suspense drama series titled Ma Wang (마왕) which aired on KBS 2TV in 2007. The drama stars Satoshi Ohno of Arashi and Toma Ikuta, both under the talent agency Johnny & Associates.

Mäo may refer to several places in Estonia:

• Mäo, Järva County, village in Kadrina Parish, Järva County
• Mäo, Lääne-Viru County, village in Paide Parish, Lääne-Viru County

Mao Zedong, sometimes called just Mao, was the founder of the People's Republic of China.

Mao Zedong, also transliterated as Mao Tse-tung , and commonly referred to as Chairman Mao (December 26, 1893September 9, 1976), was a Chinese Communist revolutionary, guerrilla warfare strategist, Marxist political philosopher, and leader of the Chinese Revolution. He was the architect and founding father of the People's Republic of China (PRC) from its establishment in 1949, and held authoritarian control over the nation until his death in 1976. His theoretical contribution to Marxism–Leninism, along with his military strategies and brand of policies, are collectively known as Maoism.

L-Monoamine oxidases (MAO) are a family of enzymes that catalyze the oxidation of monoamines. They are found bound to the outer membrane of mitochondria in most cell types in the body. The enzyme was originally discovered by Mary Bernheim in the liver and was named tyramine oxidase. They belong to the protein family of flavin-containing amine oxidoreductases.

Mahon ( , ), conventionally known as Port Mahon in English, is a municipality and the capital of Minorca, located in the eastern part of the autonomous community of the Balearic Islands, Spain. Mahon has the second deepest natural harbour in the world: 5 km long and up to 900 metres wide. The water is deep but it remains mostly clear due to it being slightly enclosed.