| Acronym | Definition |
|---|
| IBB➣International Broadcasting Bureau (US government) |
| IBB➣Ibrahim Badamosi Babangida (former Nigerian President) |
| IBB➣Installed Base Business |
| IBB➣Interactive Broadband |
| IBB➣Internet Backbone |
| IBB➣Inner Bump Bonding |
| IBB➣Islamic Bank of Britain |
| IBB➣Intentional Base on Balls (baseball) |
| IBB➣Institute of Biochemistry and Biophysics |
| IBB➣I'll Be Back |
| IBB➣Istanbul Buyuksehir Belediyesi (Greater Municipality of Istanbul) |
| IBB➣International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers (union) |
| IBB➣International Book Bank |
| IBB➣Italian Bath & Body |
| IBB➣Internal Bad Bank (Royal Bank of Scotland; UK) |
| IBB➣Illinois Brass Band (Lincolnshire, IL) |
| IBB➣Interbank Burundi SA (Burundi, Central Africa) |
| IBB➣International Bullion and Metal Brokers, Inc. (New York, NY) |
| IBB➣Institute for British Business |
| IBB➣Institute for Benchmarking and Best Practices (India, Netherlands and Spain) |
| IBB➣Interim Broadband Plan (Sprint) |
| IBB➣Inter Branch Banking |