Fats

Fats or FATS may refer to:

Science, technology, business

More than one type of fat, one of the three main macronutrients, along with carbohydrate and protein
Fish acute toxicity syndrome, responses in fish resulting from a short-term, acute exposure to a lethal concentration of a toxicant
Foreign affiliate trade statistics, data detailing the economic operations of foreign direct investment-based enterprises

Fats Dantonio (1918–1993), American Major League Baseball catcher
Alex "Fats" Delvecchio (1931), Canadian hockey goaltender
Fats Domino (1928−2017), American rock and roll singer and pianist
Fats Everett (1915–1969), American Congressman
Bob Fothergill (1897–1938), American Major League Baseball player
Fats Heard (1923–1987), American jazz drummer
Fats Jenkins (1898–1968), American Negro Leagues baseball and barnstorming basketball player
Frank Kalin (1917-1975), American Major League Baseball outfielder
Fats Navarro (1923–1950), American jazz trumpeter
Fats Pichon (1906–1967), American jazz pianist and singer
Fats Sadi (1927–2009), Belgian jazz musician
Fats Waller (1904–1943), American jazz pianist
Anthony Lacen (1950–2004), American jazz tuba player and band leader nicknamed "Tuba Fats"
Rudolf Wanderone (1913–1996), American billiards player who changed his nickname from "New York Fats", "Broadway Fats", etc. to "Minnesota Fats" after the movie The Hustler came out

Minnesota Fats, a fictional character in the novels The Hustler and The Color of Money and the film adaptation of the former