PEG or peg may refer to: Devices Clothes peg, a fastener used to hang up clothes for drying Tent peg, a spike driven into the ground for holding a tent to the ground Tuning peg, used to hold a string in the pegbox of a stringed instrument Piton, a metal spike that is driven into rock to aid climbing PEG tube, a medical device, that is, a percutaneous endoscopic gastrostomy tube Foot peg, a place to put one's foot on a vehicle such as a motorcycle Science and computing Peg (unit), a measure used in preparing alcohol, from 1 to 2 fluid ounces Pegasus (constellation), a constellation named after Pegasus Percutaneous endoscopic gastrostomy, a medical procedure Polyethylene glycol, a chemical polymer Macrogol, the name for polyethylene glycol in pharmaceutical contexts Parsing expression grammar, a type of formal grammar used in mathematics and computer science PCI Express Graphics adapter, an abbreviation commonly used in BIOS settings Recreation Peg, a rule in the game of backyard cricket Peg, a position or post in a driven hunt where a gun will stand Peg (fishing), an area set aside for an angler Peg solitaire, a board game for one player Pegs, pieces from the board game The Game of Life representing people Pinnacle Entertainment Group, a game company People Peg, an abbreviation of Peggy (given name) Transportation Pegswood railway station, United Kingdom (by National Rail code) Perugia San Francesco d'Assisi – Umbria International Airport, Italy (by IATA airport code) Other uses PEG or PEGA channels, public, educational, and government access cable TV channels in the United States Peg, or fixed exchange-rate system, a system to value currencies PEG ratio, price/earnings to growth ratio, a stock price analysis tool Poetae epici Graeci, a collection of Greek epic and Orphic fragments, edited by Alberto Bernabé "Peg" (song), a song by Steely Dan Mnemonic peg system, a memory aid Producer Entertainment Group, a talent agency Program for the Exceptionally Gifted, a program at Mary Baldwin College Winnipeg, Manitoba, Canada, nicknamed "The Peg" See also Pegging (disambiguation) Pegged Peggy (disambiguation) Pin