'CST' definitions:

Definition of 'CST'

From: WordNet
noun
Standard time in the 6th time zone west of Greenwich, reckoned at the 90th meridian; used in the central United States [syn: Central Time, Central Standard Time, CST]

Acronyms for 'CST'

From: V.E.R.A.
  • Central Standard Time [-0600] (TZ, CDT, USA)