International Telecommunications Union - Telecommunication Standardization Sector |
国際電気通信連合電気通信標準化セクタ [こくさいでんきつうしんれんごうでんきつうしんひょうじゅんかセクタ] /(n) (comp) International Telecommunications Union - Telecommunication Standardization Sector (formerly CCITT)/ITU-TS/ |