sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Byways Open to All Traffic | *** |
| Bring on Another Thousand | *** |
| battle of another time | *** |
| Bust Out Another Thousand | *** |
| Biological Oxygen Apparent Transmissibility | ** |
| boosted oral antifungal treatment | ** |
| Balloon versus Optimal Atherectomy Trial | ** |
| Balloon vs Optimal Atherectomy Trial | ** |
| Board of Apprenticeship Training | ** |
| BASIC OCEANOGRAPHY ACCESSION TRAINING | ** |
| Bridleway Open to All Traffic | ** |
| Board of Apprentice Training | * |
| Blackfriars Overseas Aid Trust | * |
| Bulletin Océan Atlantique Tropical | * |
| Battery Operated Auxiliary Transportation | * |