略語大辞典 [E] 55 NHK Nippon Hoso Kyokai 日本放送協会. エヌエッチケー. 特殊法人.Nippon Hoso Kyokai; Japan Broadcasting Corporation; a public broadcasting station; a public corporation; since 1925; has NHKSTRL(NHK Science & Technical Research Laboratories); (J); [E:C:Pol]. 丸善「略語大辞典」JLogosID : 11862828