International Agricultural Centre国际农业中心 International Association for Cybernetics国际控制论学会 International Astronautical Congress国际航天国会 initial approved cost批准的控制估算 ISDN Access ControlISDN接入控制 Internal Audit Committee内部审计委员会 Immunoaffinity Chromatography免疫亲和色谱法 Image Attenuation Coefficient图像衰减系数 Industry Advisory Conference行业咨询公会 International Auctioneer Championship国际拍卖总冠军 Idaho Accelerator Center (Idaho State University, Pocatello, ID)爱达荷州加速器中心(爱达荷州州立大学,Pocatello、身份证) Industry Advisory Conference (Ul)产业谘询会议(Ul) Interim Acceptance Criterion中期验收标准 International Antarctic Centre (New Zealand)国际南极中心(纽西兰) Infostructure Architecture Council (USAF)Infostructure建筑协会(美国空军)