// Workers AI · dad joke modeWhat did CDT say to the clock? Time to change.

CDT or CdT may refer to:

Medicine

• Carbohydrate deficient transferrin, a transporter protein isoform typically increased in alcoholism
• Compulsory drug test
• Current Dental Terminology, a coding system of the American Dental Association
• Cytolethal distending toxin, a bacterial genotoxin produced by Gram-negative bacteria
• Clock drawing test
• Clostridioides Difficile Toxin test that detects Clostridioides difficile toxin A and Clostridioides difficile toxin B

Chemistry

• Cyclododecatriene, a cycloalkene used in the production of polyamides

Organisations

• Canadian Deaf Theatre
• CD Tenerife (Club Deportivo Tenerife), a Spanish football club
• C.D. Tondela (Clube Desportivo de Tondela), a Portuguese football club
• Center for Democracy and Technology
• Centre for Doctoral Training or Doctoral Training Centre, an organisation of PhD programmes at UK universities
• Children's Dance Theatre, University of Utah
• China Datang Corporation, a power generation business in the People's Republic of China
• China Digital Times, a bilingual news website covering Chinese politics
• Confédération Démocratique du Travail:
  • Democratic Confederation of Labour (DRC), a trade union in the Democratic Republic of the Congo
  • Democratic Confederation of Labour (Morocco), a trade union
• Crimson Dance Team, of Harvard College
• Translation Centre for the Bodies of the European Union (Centre de Traduction des Organes de l'Union Européenne)

Other

• Cañon Diablo troilite (pyrrhotite), a standard for comparing sulfur isotopes
• Causal dynamical triangulation, an approach to quantum gravity
• Causal decision theory, a school of thought within decision theory
• Central Daylight Time
  • Australia Central Daylight Time, a time zone in Australia
  • Central Daylight Time, observed in the North American Central Time Zone
• launch countdown time used by ISRO (similar to Mission Elapsed Time)
• CDT (TV station), a TV station in remote eastern and central Australia
• Centre Daily Times, a newspaper for Centre County, Pennsylvania
• Commandant, military title
• Conceptual dependency theory
• Constrained Delaunay triangulation
• Continental Divide Trail
• Craft, Design and Technology, a subject in schools in the United Kingdom
• Eclipse C/C++ Development Tooling, see Eclipse (software)
• IATA code of Castellón–Costa Azahar Airport
• MRT station abbreviation of Caldecott MRT station
• Colorado Department of Transportation