LTPS or LTPs may refer to:

• Lawrence Township Public Schools, including Lawrence High School (New Jersey)
• Low-temperature polycrystalline silicon, a transistor type used in the flat-panel display industry
• Latitudinal Temperature Probe System, an instrument in the physics experiment Borexino
• Local Transport Plans in England
• Let the Peoples Sing international choir competition

• LTP (disambiguation), for the singular of LTPs