WC

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

WC
       WildCard multicast route entry (PIM, Multicast)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

WC
       Word Count (Unix)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

WC
       Write Cache (SCSI, HDD)

from Moby Thesaurus II by Grady Ward, 1.0

25 Moby Thesaurus words for "WC":
      backhouse, basement, bathroom, can, closet, comfort station,
      convenience, crapper, earth closet, head, john, johnny,
      johnny house, latrine, lavatory, necessary, outhouse, powder room,
      privy, rest room, toilet, toilet room, urinal, washroom,
      water closet