TC

  1. (initialism) .  (internet) Topic Closed. Used in Internet forums to announce that a topic thread is locked, indicating that no further replies are allowed in that topic thread.
  2. (initialism) .  (electronics) Time Counter.
  3. (initialism) .  (electronics) thermocouple.
  4. (initialism) .  (internet messaging) Acronym for Take Care.

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This entry was last updated on RefTopia from its source on 3/20/2012.