International Law Commission of the United Nations
United Nations Commission on International Trade Law
United Nations Commission on International Trade Law [UNCITRAL]
International Commission of Jurists
international Commission of Illumination
International Commission on Illumination
International Commission on Stratigraphy
International Electrotechnical Commission
国际电工委员会
国际电工技术委员会
国际电机工业委员会
International Commission on Acoustic
International Commission for Radiological Protection
International Commission on Radiological Protection
International Electrotechnical Commission Standard
International biddings and commission
International Arbitration Commission