Proper noun
RGA
Initialism of Restricted Growth Association.
;Ibanez RGA :The Ibanez RGA was introduced at a time when the Ibanez RG series only had tremolo bridges. Source: Internet
Many high end Ibanez guitars are recreated in the more affordable Gio form, such as the RGA and ART models. Source: Internet
Molinaro campaign spokesperson Katherine Delgado said, “We remain in regular contact with the RGA and other outside groups that are encouraged by Marc's candidacy.” Source: Internet
Since then, the RG series has introduced fixed bridge models, but Ibanez still produces the RGA series with an arched top to differentiate from the RG series. Source: Internet
“One national Republican experienced in gubernatorial campaigns told BuzzFeed News that the RGA is likely to cancel its $2.3 million reservation for fall airtime in Minnesota if Johnson wins the nomination. Source: Internet