Tandem means an arrangement one behind another as opposed to side by side.
Tandem may also refer to:
Companies Tandem Computers, a former manufacturer of fault-tolerant computer systems Tandem Diabetes Care, insulin infusion therapy manufacturer for the treatment of diabetes Tandem Money Limited, a British finance company Tandem Bank, previously Harrods Bank Tandem, a language exchange app
Entertainment Tandem (film), a 1987 French dramatic road movie directed by Patrice Leconte Tandem (TV series), a 2018 Armenian sitcom Tandem Productions, a former American television production company Tandem Publishing Co, see Universal-Tandem Publishing Co Ltd, a former publishing company in the UK Tandem Verlag, a German publishing company, founded 1994 "Tandem" (song), a 1990 song by Vanessa Paradis from the album Variations sur le même t'aime
Sport Tandem (UCI), a para-cycling classification for visually impaired cyclists who require a sighted pilot
Technology Air Command Tandem, an American gyroplane design TandEM, a space project to explore Saturn's moons Titan and Enceladus Tandem accelerator, see Particle accelerator Tandem bicycle Tandem carriage Tandem-charge, an explosive device or projectile that has two or more stages of detonation Tandem cell, a type of solar cell Tandem language learning, a method of language learning Tandem mass spectrometry, see Mass spectrometry Tandem repeat, a pattern of adjacent repetitions of nucleotides in DNA Tandem rotors Tandem signaling Tandem single-chain variable fragment, a type of pharmaceutical drug Tandem skydiving Tandem switch for telephone exchanges without telephones Tandem wing, a kind of aircraft
See also Medvedev–Putin tandemocracy