ISTC
# ISTC

ISTC may refer to:

* Illinois Sustainable Technology Center housed at the Prairie Research Institute
* Incunabula Short Title Catalogue
* Independent Sector Treatment Centre, part of the UK National Health Service
* Institute of Scientific and Technical Communicators
* International Science and Technology Center
* International Space Training Center, the fictional institution behind Mission: Space ride at Epcot
* International Standard Text Code, a numeric code in development by the ISO for textual works
* International Student Travel Confederation
* The former Iron and Steel Trades Confederation trade union, now part of Community (trade union)
