略語大辞典 [C] 23 NATA North American Telecommunications Association 北アメリカ電気通信協会. 業界団体. North American Telecommunications Association; a trade association that represents manufacturers and distributers of business and public communications systems; (US), (Canada); [C:E:Ind:Trad]. 丸善「略語大辞典」JLogosID : 11862412