International Business Forum国际商业论坛 Institute of British Foundrymen英国铸造工作者协会 Indian Broadcasting Foundation印度广播的基础 International Broadcast Facilities (London, UK)国际广播设备(英国伦敦) Institute of Business and Finance商业和财经学院 Intranet Benchmarking Forum (UK)内部网标杆管理论坛(英国) Information Bridge Framework (Microsoft)(微软)的信息桥梁的框架 Istituto Di Biofisica (Italian)迪Biofisica(意大利)Istituto International Boxing Federation国际拳击联合会 International Basketball Federation国际篮联 International Badminton Federation国际羽毛球联合会 Inlet Barrier Filter进口壁垒过滤器 Iowa Barn Foundation爱荷华州的谷仓的基础 International Banking Facility国际金融设备 Ion Beam Facility离子束设施