The abbreviation would be "CDR, USN (Ret.)"
The abbreviation for the word "commander" is "Cmdr."
PPL is the abbreviation or 'IM' for people
Cdr
ret. or Ret.
retmnt
Sir
Commander Shepard
1SG (ret)
Commander is not abbreviated cc. The true abbreviation is Cdr.
the naval rank below captain is Commander
Life Moments - 2002 Naval Commander was released on: USA: September 2002
Admiral Patricio Montojo, Commander Naval Fleet Manila. Admiral Pascual Cervera, Commander Naval Fleet Cuba.