CTD may refer to:
Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 is an enzyme that in humans is encoded by the CTDSP2 gene.
RNA polymerase II subunit A C-terminal domain phosphatase is an enzyme that in humans is encoded by the CTDP1 gene.
Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 is an enzyme that in humans is encoded by the CTDSP1 gene.
A CTD or Sonde is an oceanography instrument used to determine the conductivity, temperature, and depth of the ocean.
CTD small phosphatase-like protein is an enzyme that in humans is encoded by the CTDSPL gene.
Chrono Trigger (Japanese: クロノ・トリガー, Hepburn: Kurono Torigā) is a role-playing video game developed and published by Square (now Square Enix) for the Super Nintendo Entertainment System in 1995. Chrono Trigger's development team included three designers that Square dubbed the "Dream Team": Hironobu Sakaguchi, the creator of Square's Final Fantasy series; Yuji Horii, a freelance designer and creator of Enix's popular Dragon Quest series; and Akira Toriyama, a freelance manga artist famed for his work with Dragon Quest and Dragon Ball.
The thermal design power (TDP), sometimes called thermal design point, is the maximum amount of heat generated by a computer chip or component (often the CPU or GPU) that the cooling system in a computer is designed to dissipate in typical operation.
A chemotherapy regimen is a regimen for chemotherapy, defining the drugs to be used, their dosage, the frequency and duration of treatments, and other considerations.