Answer: grp

AnswerCrossword Clue
GRP

Org.

GRP

Aggregation: Abbr.

GRP

Cluster: Abbr.

GRP
One might get a pref. rate
GRP
Aggregation, for short
GRPBrief assembly?
GRPOrg. or assoc.
GRPAssn.
GRPAssoc.