Answer:

SEN

AnswerCrossword Clue
SEN1-100 yen
SENCong. member
SENDC VIP
SENDC bigwig
SENJFK, until 1960
SENJapanese currency unit
SENDC toiler
SENHill hotshot, briefly
SENWhen doubled, a breath mint
SEND.C. VIP
SEND.C. toiler
SENMs. Clinton
SENYen fraction
SENAngioplasty implant
SENCory Booker's title: Abbr.
SENPart of a yen
SENPhnom Penh penny
SENBoxer's title (abbr.)
SENJapanese coin
SENSmall Japanese currency
SENLegislator (abbr.)
SENLegislator (Abbr.)
SENCapitol Hill VIP
SENLawmaking org.
SENLawmaking pol
SEND.C. address (abbr.)
SENFig. on the Hill
SENBeltway VIP
SENBeltway fig.
SENHill bigwig (abbr.)
SENObama, once (abbr.)
SENPol. on the Hill
SEND.C. electee
SENMarkey or Warren (abbr.)
SENCruz or Sanders, briefly
SENBigwig in D.C.
SENBigwig in DC
SENAriz.'s McCain, for one
SENServer of a six-yr. term
SEN100th part of a yen