sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Boston Typewriter Orchestra | **** |
| Biology Teaching Organisation | **** |
| Between the Town | *** |
| Bachmann Turner Overdrive | *** |
| Belgian Tourist Office | *** |
| Back Trail Outfitters | *** |
| Beating the Odds | *** |
| Bank Thrift Opportunity | *** |
| Brechin Tindal Oatts | *** |
| Batavia Tiger Organization | *** |
| Belgian Travel Organisation | *** |
| Brussels Treaty Organisation | *** |
| Benelux Trademarks Office | *** |
| Build Transfer and Operate | *** |
| By British Trust for Ornithology | *** |
| big train operator | *** |
| Business Technology Optimisation | *** |
| Bursa Trim Otomotiv | *** |
| Bank Thrift Oppty | *** |
| Barbed Tape Obstacle | ** |
| Brussels Treaty Organization | ** |
| balloon test occlusion | ** |
| balloon test occlusions | ** |
| bilateral tubal obstruction | ** |
| bilateral tubal obstructions | ** |
| Bus Touristik Organisation | ** |
| Business Transformation Office | ** |
| Bismuth Titanium Oxide | ** |
| Branch To Oblivion | ** |
| British Trust Ornithology | ** |
| Barium Titanyl Oxalate | ** |
| Brigade Training Officer | ** |
| Bank Taken Over | ** |
| Ballantyne of Omaha | ** |
| Bank and Thrift Opportunity | ** |
| Brady Tachy Overlap | ** |
| Bilateral Tubal Occlusion | ** |
| Beam Transport Optical | ** |
| Base Transition Office | ** |
| Belgian Travel Organization | ** |
| Bombing Through Overcast | ** |
| Banks Taken Over | ** |
| Blocking Tube Oscillator | ** |
| Business Training and Outreach | ** |
| Bureau Technische Ondersteuning | ** |
| Bank Thrift Opportu | ** |
| Basic Timestamp Ordering | * |
| Belong to the OPT | * |
| Bild Ton Organisation | * |
| Bohol Tourism Office | * |
| Belmont Time Out | * |
| Blanket Travel Orders | * |
| Bombing Trough Overcast | * |
| Basic Technology Option | * |
| Boat Trader Online | * |
| Ballooning Tour Operators | * |
| battle tracking overlays | * |
| Bell Technologies Orlando | * |
| Binary Tree Ordering | * |
| Business Traveller Online | * |