| Abbreviation | Definition |
|---|---|
| ASSOCHAM | Associated Chambers of Commerce and Industry of India |
| ASWP | Any Safe World Port |
| AT | Anti-Terrorism |
| ATA | Admission Temporaire-Temporary Admission |
| ATF | Bureau of Alcohol, Tobacco, and Firearms (former name) |
| ATFP | Arab Trade Finance Program |
| ATO | Alternative Trade Organisation |
| ATO | Assemble To Order |
| ATTF | Agence de Tranfert de Technologie Financière |
| AWB | Air Waybill |
| AWB | Australian Wheat Board |
| AWP | Annual Work Program |
| AZACTU | Azanian Confederation of Trade Unions |
| B/E | Bill of Exchange |
| B/L | Bill of Lading |
| B2B | business To Business |
| B2BN | Business to Business Network |
| BAF | Buyer Application Form |
| BAIA | Business Association Italy America |
| BATF | Bureau of Alcohol, Tobacco, and Firearms |