Answer: hqs

AnswerCrossword Clue
HQSMil. ctrs.
HQSBases, briefly
HQSC.E.O.'s places
HQSCommand posts, for short
HQSCommand centers: Abbr.
HQSAdministration ctrs.
HQSC.O.'s hangouts
HQSCommand posts: Abbr.
HQSMil. places
HQSMil. command centers
HQSBases (abbr.)
HQSCommand-and-control ctrs.
HQSMilitary ctrs.
HQSMil. command bases
HQSCommand ctrs.
HQSSources of orders, briefly
HQSOperations ctrs.
HQSCommand posts, briefly
HQSMil. centers
HQSAdmin. ctrs.