TCL or Tcl or TCLs may refer to:

BusinessEdit

ComputingEdit

SoftwareEdit

  • Tcl (Tool Command Language), a computer programming language
  • Terminal Control Language, used to program Verifone devices
  • Tiny Core Linux, a minimal Linux operating system
  • Tymshare Conversational Language, a former experimental interactive language
  • Transaction Control Language, a family of computer languages used by database systems to control transactions
  • Think Class Library, a class library for Macintosh featured in THINK C

EducationEdit

ScienceEdit

TransportationEdit