Gum
Gum or GUM may refer to:

Types of gum
Adhesive
Bubble gum
Chewing gum
Gum (botany), sap or other resinous material associated with certain species of the plant kingdom
Gum arabic, made from the sap of Acacia senegal, an Old World tree species
Gum copal, resin produced from the sap of Daniellia, a genus of Afrotropical forest trees
Gum ghatti, made from the sap of Anogeissus latifolia, an Asian tree species
Gum guaicum, substance produced from Guaiacum officinale, a neotropical tree species
Gum guar, made from the seeds of guar, Cyamopsis tetragonoloba, an Old World annual legume
Gum karaya, made from the sap of Sterculia urens, an Asian tree species
Spruce gum from the resin of spruce trees
Kauri gum, from the fossilized resin of Kauri trees
Locust bean gum, made from the seeds of carob, Ceratonia siliqua
Xanthan gum, a common food thickener and stabilizer
Gum base, the provides the basic textural and masticatory properties of chewing and bubble gums
Gum metal, titanium alloy with high elasticity
Postage stamp gum, substance applied to the back of a stamp to enable it to adhere to a letter
Spirit gum, used to affix applications to the body

People
Gum (footballer) (born 1986), Brazilian footballer
Gum Mo-jam, military leader
Allen Gum (born 1969), American college baseball coach
Jay Watson (born 1991), a.k.a. GUM, Australian musician

Places
Guam, ISO-3166-1 alpha-3 and IOC country code
Guam International Airport (IATA airport code: GUM)
Gum (crater), lunar impact crater
Gum-Gum, township in Malaysia
Gum Springs, Arkansas
Gum Wall, a brick wall covered in used chewing gum in Seattle
White Gum Valley, Western Australia
The Old Gum Tree in Glenelg North, South Australia

Science
Gum bichromate, 19th-century photographic printing process
Gum depigmentation, a procedure used in cosmetic dentistry
Gum over platinum, a chemical photographic process
Gums, or gingiva, the soft tissue partly covering teeth
Genitourinary medicine, deals with reproductive problems

Entertainment
"The Gum", episode of the comedy television show Seinfield
Glasgow University Magazine, in Scotland
Mr. Gum, central character in a series of novels for children by Andy Stanton
Gum (character), a playable character from the Jet Set Radio video game franchise
Gums, a character in the British comic Monster Fun
Great Uncle Matthew, a character in the novel Ballet Shoes by Noel Streatfeild
Gum, a character from the 2016 adult animated film Sausage Party
Gum Girl, a protagonist The Gumazing Gum Girl! book series by Rhode Montijo

Other uses
GUM (department store), in Moscow, Russia
Global United Media, Indian film company
Gum Air, an airline in Paramaribo, Suriname
Gum languages of New Guinea
Gum tree, any of various related species of Eucalypt trees
Guide to the Expression of Uncertainty in Measurement, known as the GUM, a metrology guide pertaining to measurement uncertainty
GUM, a business unit of the Sunstar Group which designs and manufactures dental cleaning tools like toothbrushes and gum stimulators

See also
Gummy (disambiguation)
Gum-digger, a person who dug for kauri gum in New Zealand
Gumball (disambiguation)
Gumshoe (disambiguation)