| Acronym | Definition |
|---|
| A2B➣Administration to Business |
| A2B➣Anti-Two-Block |
| A2B➣Access to Birmingham (scholarship program; est. 2000; University of Birmingham; UK) |
| A2B➣Access to Business (educational program) |
| A2B➣Administration-to-Broker |
| A2B➣Average to Benchmark |