English abbreviations from ibid to iboc
- IBID(Innisfil Bradford Information Database)
- IBIDA(Illinois Branch International Dyslexia Association)
- IBIDS syndrome(Ichthyosis)
- IBIS((instrumentation) Imager on Board the INTEGRAL Satellite, an instrument on the INTEGRAL satellite)
- IBIT(Institute for Business and Industry Training, North Central Michigan College)
- IBL(Indigo Bay Lodge Airport)
- IBLA(Illinois Boys Lacrosse Association)
- IBLB(Indianapolis Bowling League for the Blind)
- IBLC(International B-24 Liberator Club)
- IBLI(Internet-Based Language Instruction)
- IBLJ(Intercounty Baseball League of Japan)
- IBLK(Indian Bowling League Kuwait)
- IBLL(Internet-Based Literature Lesson)
- IBLM(Installed Base Lifecycle Management)
- IBLP(Institute in Basic Life Principles)
- IBLT(Instance-Based Learning Theory)
- IBM(International Business Machines)
- IBMA(Intelligent Battle Manager Assistant)
- IBM DOS(IBM's Personal Computer Disc Operating System)
- IBMI(Indian Business and Management Institute)
- IBMM(Institut Bahasa Melayu Malaysia)
- IBMS(Immigration Border Management Systems)
- IBNR(Insights Business News Report)
- ibo(Igbo language (ISO 639-2 code))
- IBOC(In-Band On-Channel)
