Goo or GOO may refer to:

Look up goo in Wiktionary, the free dictionary.

• Goo (album), by the band Sonic Youth
• "Goo", a song by Gen Hoshino from Baka no Uta
• Goo (Gumby character), a character on The Gumby Show
• Goo (Foster's Home for Imaginary Friends), character on Foster's Home for Imaginary Friends
• Great Old One, in the work of H. P. Lovecraft
• Guardians of Order, a defunct Canadian producer of role-playing games
• Milton "Goo" Berry, a character on the television show My Brother and Me

• Goo Arlooktoo (1963–2002), Canadian politician and cabinet minister
• Goo Kennedy (1949–2020), American professional basketball player
• Ah Chew Goo (1918–2015), American basketball player and coach
• Goo Hara (1991–2019), South Korean singer and actress
• Goo Hye Sun (born 1984), South Korean actress
• Goo Kim Fui (1835–1908), Chinese merchant and philanthropist

• Goo (search engine), an Internet search engine and web portal based in Japan
• Flubber (material), a sticky ooze-like goo
• Gaspergou, a North American fish also known as goo fish
• Gastric outlet obstruction, a medical condition where the outflow of the stomach is blocked

• Goo language, spoken in Ivory Coast
• Gone Dau language, spoken in eastern Fiji, ISO 639 language code goo
• Guarantee of origin (GoO), an energy certificate EU regulation

• Gray goo, a hypothetical end-of-the-world scenario involving molecular nanotechnology
• Gu (disambiguation)
• Goo goo (disambiguation)

This disambiguation page lists articles associated with the title Goo.
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