CST
CST is an abbreviation for:
- Cargo Sous Terrain , association for the construction of an underground tunnel system in Switzerland
- Central Standard Time , time zone UTC − 6
- Centro Sportivo Tenero , sports and training center in Switzerland
- Chhatrapati Shivaji Terminus , Mumbai Railway Station
- China Standard Time or Chungyuan Standard Time , time zone UTC + 8
- Church of Spiritual Technology , Scientology organization in California
- Commission Supérieure Technique de l'Image et du Son , a French professional association
- Community Security Trust , British non-governmental organization for monitoring and protecting against anti-Semitism
- Congregatio Sanctae Theresiae a Iesu Infante , see Congregation of Saint Thérèse of Lisieux
- Cranio-sacral therapy , alternative medical form of treatment
- Cross-site tracing , an attack on Internet users with the aim of sniffing out specific user data
- Certified Scrum Trainer , an advanced certification of the Scrum Alliance in the context of agile software development
cSt is an abbreviation for:
- Centistokes, unit for kinematic viscosity, see Stokes (unit)
ČST is an abbreviation for:
- Československá televize or Československá televízia, the state television of Czechoslovakia
