Editing TPP (section)

==Science and technology==
===Chemistry===
* [[Tripolyphosphate]], a sodium salt of the polyphosphate penta-anion
* [[Thiamine pyrophosphate]], an enzyme cofactor
* [[Tetraphenylporphyrin]], a synthetic heterocyclic compound that resembles naturally occurring porphyrins
* [[Triphenylphosphine]], an organophosphorus compound commonly used in chemical synthesis

===Computing and mathematics===
* [[Tangential proper part]], a relation in region connection calculus
* [[Targeted projection pursuit]], a statistical technique for data exploration, feature selection and information visualisation
* [[Transformation Priority Premise]], a programming approach that simplifies test-driven development
* [[Traveling purchaser problem]], an NP-hard problem generalizing the traveling salesman problem
* [[Trans-Proteomic Pipeline]], open-source bioinformatics software

===Energy===
* [[Thermal power station|Thermal power plant]] is a power station in which heat energy is converted to electric power.

===Medicine===
* [[Thrombotic thrombocytopenic purpura]], a disorder of the blood-coagulation system
* [[Thyrotoxic periodic paralysis]], a condition featuring attacks of muscle weakness in the presence of hyperthyroidism