TTP may refer to:

Arts, entertainment, and media Tractatus Theologico-Politicus, a book by the philosopher Baruch Spinoza

Biology Thrombotic thrombocytopenic purpura, a blood disorder Tristetraprolin, a protein Thymidine triphosphate, one of the four nucleoside triphosphates that are used in the in vivo synthesis of DNA

Computing Terrorist Tactics, Techniques, and Procedures used by terrorists, studied by cyber security specialists .TTP ("TOS Takes Parameters"), a filename extension for Atari TOS Time-Triggered Protocol in networking TTP/A, in networking Trusted third party in cryptography Tesla Transport Protocol, a proprietary interconnect protocol for supercomputers that runs over PCIE or Ethernet

Military Military doctrine, consisting of Tactics, Techniques, and Procedures

Enterprises and organizations Tehreek-e-Tahaffuz-e-Pakistan, a Pakistani political party Tehreek-e-Taliban Pakistan, a jihadist militant organization Tree Top Piru, a gang in the United States

Shopping centres Westfield Tea Tree Plaza

Other uses Tagaytay 'Tol Patriots, a Filipino women's basketball team based in Tagaytay, Cavite Trust Territory of the Pacific Islands, UNDP country code, transferred to Palau