TP

TP may refer to:
* TAP Air Portugal, the IATA code "TP"
* Target practice
* Teacher's Pet
* Teepee, a type of dwelling traditional to some Native American tribes
* Telepathy
* Telepresence
* Test pattern
* Test pressing
* Thorpe Park
* Thrombocytopenia
* Toilet paper
* Toilet papering, to throw rolls of toilet paper over large objects (trees, cars, houses)
* Total Protein, biochemical test for measuring the total amount of protein in blood plasma or serum.
* Treponema pallidum, a bacterium whose subspecies causes many diseases including Syphilis.
* Triple Penetration - an act of erotic aerobics
* Twin Peaks

In business and finance:
* Teen People, a magazine
* Temasek Polytechnic, Singapore
* Tetra Pak, a food packaging company
* Touchstone Pictures
* Transaction processing
* Transfer pricing
* Telekomunikacja Polska, a Polish national telecommunications provider

In entertainment:
* "", a video game
* Trivial Pursuit, a board game
* TP (album), an album by Tony Parker
* True Prime, the nickname for Metroid Prime's final form in the video game Metroid Prime

In people:
* Tera Patrick, a pornographic actress
* Tony Parker
* Travis Pastrana, an American motocross, supercross, and freestyle motocross rider
* Trey Parker, animator and co-creator of "South Park"
* Tom Petty, American musician
* T. P. O'Connor, Irish politician

In technology:
* .TP is a file extension for an ATSC Transport stream
* Telephone
* Telepresence
* Teleportation, or as a verb meaning "to teleport" in gaming
* Theoretical Physics
* Translation Project, such as the GNU Translation Project
* Transport protocol
* Twisted pair