International Biathlon Union国际冬季两项全能联盟 Ibuprofenn. [药]异丁苯丙酸, 布洛芬(抗炎、镇痛药) International Broadcasting Union国际广播联合会 Itty Bitty UnitItty费单位 International Banking Unit国际金融单位 Independent Business Unit独立经营单位 Irish Bridge Union (card game)爱尔兰桥联盟(纸牌游戏) ýzzet Baysal Üniversitesi (Turkey)ýzzet Baysal Üniversitesi (Turkey) Inshore Boat Unit (US Navy)美国海军船只单元近岸 Intense Benguela Upwelling强烈的本格拉省涌升 International Boxing Union国际拳击联盟 Interesting But Unsubstantiated有趣却缺乏事实依据 Inland Boatman's Union那儿的工会。内陆 International Bitterness Unit国际苦单位 Interference Blanker UnitBlanker干扰装置