Answer:

ATT

AnswerCrossword Clue
ATTABA member
ATTCommunications giant
ATTOffice-memo abbr.
ATTLSAT taker, in time
ATTOnetime LSAT taker
ATTCourt fig.
ATTEsq.
ATTLawyer: Abbr.
ATTLawyer: abbr.
ATT1-800-CALL-...
ATT... Gen.
ATTLL.B. holder
ATTBig Board initials
ATT.. Gen. (cabinet member)
ATTFigure in ct.
ATTLegal rep.
ATT"Boston Legal" type (abbr.)
ATTLawyer (abbr.)
ATT"Boston Legal" fig.
ATTSettlement figure?: Abbr.
ATTDoc. sent with an e-mail
ATTPart of D.A.: Abbr.
ATTAOL alternative
ATTJohnnie Cochran, e.g.: Abbr.
ATTOne whose name is followed by "esq."
ATTSprint competitor
ATTTelecom giant
ATTLong-distance initials
ATTLong-distance letters
ATTOne whose stationery has "esq." on it
ATTPub. defender, for one
ATT"Legal Eagles" fig.
ATTJ.D. earner
ATTNYSE ticker symbol changed to "T" in 1930
ATTOne with "Esq." on the door
ATTBig comm. letters
ATTCall letters?
ATTCo. that spun off the Baby Bells
ATTQB's try
ATT1-800-CALL-..: rival of 1-800-COLLECT