sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Board of Research | **** |
| Bed Occupancy Rate | **** |
| Beginning of Recording | **** |
| Boletin Oficial de la Rioja | **** |
| Brink of Reality | **** |
| Board of Reagents | **** |
| Bewegen Op Recept | **** |
| Board of Registry | **** |
| Best of Raffles | **** |
| Book of Recommendations | **** |
| Brown Out Reset | *** |
| Beheer Openbare Ruimte | *** |
| Branchio Oto Renal | *** |
| Bureau of Reclaimation | *** |
| Bringers of Ragnarokk | *** |
| Big Otter River | *** |
| Back of the Room | *** |
| Board of Registration | *** |
| Base of Operations | *** |
| Board of Revenue | *** |
| Bureau of Reclamation (Billings, MT) | *** |
| Bureau of Reclamation (Denver, CO) | *** |
| Body of Revolution | *** |
| Bureau of Outdoor Recreation | *** |
| Before Outliers Removed | *** |
| Biro Oktroi Roosseno | *** |
| Bureau of Recreation | *** |
| Background and Other | *** |
| Break Out Region | *** |
| backing out ratio | ** |
| Baltimore ouabain-resistant | ** |
| basic operating rule | ** |
| bladder output relation | ** |
| buccal object rule | ** |
| Basal Optic Root | ** |
| Based on the Russian | ** |
| British Other Ranks | ** |
| basic organ-specific rhythms | ** |
| body's operational regimen | ** |
| brachio-oto-renal dysplasia | ** |
| branchio-oto-renal dysplasia | ** |
| branchio-oto-renal syndrome | ** |
| Bucharest Otopeni Romania | ** |
| Becpilotniye Orbitalniye Raketoplan | ** |
| Beginning of Record | ** |
| Brachio Oto Renal | ** |
| Beginning of Row | ** |
| Blanket Order Release | ** |
| Babylonian and Oriental Record | ** |
| Bachelor of Outdoor Recreation | ** |
| Beta for Optical Rectification | ** |
| Bottom of Range | ** |
| Berklee on the Road | ** |
| Bachelor of Operational Research | ** |
| Bermuda Ocean Race | * |
| Bill of Organization | * |
| British Other Rank | * |
| Budget Optar Report | * |
| Back Order Release | * |
| Base Operations Rate | * |
| Brotherhood of Revelry | * |
| Bahadur of Ragnarok | * |
| Blake Outer Ridge | * |
| Bureau of Recovery | * |
| Band Ore Resources | * |
| Band Observable Radar | * |
| Board of Reason | * |
| Bar Outfitting Romance | * |
| Battlefield Observation Room | * |
| Bessemer Oak Ridge | * |
| Big Ominous Rainclouds | * |
| Biology of Reproduction (journal / revue) | * |
| Biology of Reproduction [journal / revue] | * |
| Blasting Operations Records | * |
| British Ocean Ridge | * |