| ABB | Amateur Boat Building |
|---|---|
| ABM | Automatic Building Machine |
| AHT | After Hours Trading (skr.) |
| AOB | Athletic Office Building (skr.) |
| ATC | Adaptive Transform Coding |
| ATC | Artist Trading Cards |
| BB | značka pudingu |
| BMA | Building Material Analysis |
| BSA | Boarding Schools' Association |
| BSA | Building Services Authority |