SPT

SPT may refer to:

Organizations

• Sony Pictures Television, American television company
• Strathclyde Partnership for Transport, organization which plans public transport
• SPTrans, a large urban public transport authority in São Paulo, Brazil
• St. Paul Travelers Companies, predecessor of The Travelers Companies insurance

Science

• Shortest path tree, type of graph
• Skin prick test, allergy test
• Standard penetration test, to measure the properties of soil
• Serine C-palmitoyltransferase, an enzyme catalyst
• Single Particle Tracking, a method for measuring particle diffusion
• South Pole Telescope, telescope located at an Antarctic research station
• Stationary Plasma Thruster, a type of hall effect thruster for spacecraft propulsion developed in the Soviet Union

Fiction

• Blue Comet SPT Layzner, a Japanese animation television and OAV series

• Super Powered Tracer from the anime SPT Layzner

Other uses

• Space Preservation Treaty, proposed international treaty to ban weapons
• Southport, a town in Northwest England
• Shortest processing time, heuristics term
• Spt function, a function in mathematics that counts the number of smallest parts in a partition