| Acronym | Definition |
|---|
| IBBA➣International Business Brokers Association (Chicago, Illinois) |
| IBBA➣International Bachelor of Business Administration |
| IBBA➣International Brangus Breeders Association (San Antonio, TX) |
| IBBA➣Indonesian Best Brand Award |
| IBBA➣Illinois Bed & Breakfast Association |
| IBBA➣Indiana Bed and Breakfast Association |
| IBBA➣International Black Belt Academy |
| IBBA➣Internationale Berliner Basketball Akademie (Germany) |
| IBBA➣International Butterfly Breeders Association Inc. |
| IBBA➣Important Bird and Birding Areas |
| IBBA➣Integrated Behavioural and Biological Assessment |
| IBBA➣Inland Bird Banding Association |
| IBBA➣Idaho Buckskin Breeders Association (Melba, ID) |
| IBBA➣Israel Basketball Association |
| IBBA➣Irving Boys Baseball Association (Irving, TX) |
| IBBA➣Ilocano Backyard Breeders Association |
| IBBA➣International Boatbuilders' Association |
| IBBA➣Institute of Biology and Biotechnology in Agriculture |
| IBBA➣International Blood Bowl Association |
| IBBA➣Interstate Banking and Branching Act of 1995 (US) |
| IBBA➣International Blind Bowlers Association |
| IBBA➣International Business Behaviour Academy (Massachusetts) |