| BDO | 1,4-Butanediol 
| Others |
| BDO | Baby Discussions Online
| Others |
| BDO | Back Door Opener
| Others |
| BDO | Banco de Oro
| Bank |
| BDO | Bandung, Indonesia
| Others |
| BDO | Bank Development Organization
| Others |
| BDO | Barrels of Diesel Oil
| Others |
| BDO | Battle Dress Overgarment
| Others |
| BdO | Befehlshaber der Ordnungspolizei (Commander-in-Chief of Order Police)
| Others |
| BDO | Bi Directional Override
| Others |
| BDO | Bi-Directional Override
| Others |
| BDO | Bidirectional Text Over-Ride
| Others |
| BDO | Big Data Ocean
| Others |
| BDO | Big Day Out
| Others |
| BDO | Big Dumb Object
| Others |
| BDO | Bile Duct Obstruction
| Others |
| BDO | Binder (UK), Dijker (Netherlands) and Otte (Germany)
| Others |
| BDO | Binder Dijke and Otte
| Others |
| BDO | Binder Dijke Otte
| Others |
| BDO | BINDER DIJKER and OTTE
| Others |
| BDO | Binder Dijker Otte
| Others |
| BDO | Binder, Dijker, Otte, & Company
| Others |
| BDO | Black Desert Online
| Others |
| BDO | Block Development Office
| Others |
| BDO | Block Development Officer
| Others |
| BDO | Block Disaster Officer
| Others |
| BDO | British Darts Organisation
| Others |
| BDO | British Darts Organization
| Others |
| BDO | Bund Deutscher Orgelbaumeister
| Others |
| BDO | Business Depot Ogden
| Others |
| BDO | Business Development Officer
| Others |
| BDO | Business Document Object
| Others |
| BDO | Bussiness Development Officer
| Others |
| BDO | The Beresan District Odessa
| Others |