Answer: PDS

AnswerCrossword Clue
PDSGroups in blue, for short
PDSAPB senders
PDSOrgs. with precincts
PDSSources of APBs
PDSMunicipal law enforcement departments: Abbr.
PDSPlaces for sgts.
PDSLaw enforcement hqrs.
PDSA.P.B. broadcasters
PDSThey have precincts: Abbr.
PDSGroups of cops: Abbr.
PDSA.P.B. issuers
PDSL.A.'s finest and others
PDSPeacekeeping orgs., when they're not being violent
PDSHdqrs. of law enforcers
PDSPlaces for sgts. and dets.
PDSMeter maids' orgs.
PDSAgcys. that work with the FBI
PDSThey liaise with the FBI
PDSBOLO broadcasters
PDSWorkplaces for dets.
PDSThey have sgts.
PDSPeace-keeping bodies (abbr.)
PDSLaw-enforcement grs.
PDSLaw enforcement orgs.
PDSAPB broad-casters
PDSAPB sources
PDSSome are divided into precincts: Abbr.
PDSOrgs. concerned with beats
PDSLaw and order gps.
PDSOrgs. with chiefs
PDSTroopers' gps.
PDSAPB broadcasters
PDSThey have precincts (abbr.)
PDSLaw enforcement gps.
PDSLaw enforcement groups (abbr.)
PDSLaw-enforcement gps.
PDSWhere APBs come from
PDSAPB issuers
PDSOrgs. with squad cars
PDSHockey game sects.