| IBB | Interbank Burundi SA (Burundi, Central Africa) | 布隆迪银行间股份有限公司(布隆迪、中非) |
| IBB | Islamic Bank of Britain | 英国伊斯兰银行 |
| IBB | Inter Branch Banking | 分行间银行业务 |
| IBB | International Book Bank | 国际图书银行 |
| IBB | Institute for British Business | 英国商业协会 |
| IBB | Institute of Biochemistry and Biophysics | 生物化学和生物物理研究所 |
| IBB | International Broadcasting Bureau (US government) | 国际广播局(美国政府) |
| IBB | Intentional Base on Balls | 基于球的有意基础 |
| IBB | International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers (union) | 国际锅炉工、铁船建造工、铁匠、锻造工和助手兄弟会(工会) |
| IBB | Interim Broadband Plan (Sprint) | 临时宽带计划(Sprint) |
| IBB | I Be Bangin | 我是班金 |
| IBB | Ibrahim Badamosi Babangida (former Nigerian President) | 易卜拉欣·巴达莫西·巴班吉达(尼日利亚前总统) |
| IBB | Itty Bitty Block | Itty Bitty区块 |
| IBB | I'll Be Back | 我马上就回来 |
| IBB | Istanbul Buyuksehir Belediyesi (Greater Municipality of Istanbul) | 伊斯坦布尔Buyuksehir Belediyesi(伊斯坦布尔大市) |
| IBB | Illinois Brass Band (Lincolnshire, IL) | 伊利诺伊铜管乐队(伊利诺伊州林肯郡) |
| IBB | intestinal brush border | 肠道刷状边界 |
| IBB | Internet Based Business | 基于互联网的业务 |
| IBB | Installed Base Business | 客户群业务 |