Answer: fwd

AnswerCrossword Clue
FWDN.B.A. position: Abbr.
FWDSubject line abbr.
FWDStart of many a chain email
FWDAbbr. in an email header
FWDRepeated string in a chain letter subject line
FWDE-mail subject line abbr.
FWDE-mail command
FWDSend on: abbr.
FWDImproved traction syst.
FWDModern chain letter: Abbr.
FWDSubject line starter on many an e-mail joke
FWDE-mail directive: Abbr.
FWDPass along, as an e-mail: Abbr.
FWDAbbreviation before an annoying chain message from your grandmother
FWDDr. J., e.g.
FWDRev.'s rev.
FWDE-mail letters
FWDAbbr. on a passed-along email
FWDF on a DVD player, perhaps
FWDPart of FF, on VCRs
FWDBasketball pos.
FWDNBA position (abbr.)
FWDBasketball position (abbr.)
FWDNBA position
FWDBk. introduction
FWDF on a VCR, perhaps