sort by Rank | Alpha
| Possible Meanings | Rank |
| Bureau of Contracts | **** |
| Board of Orthotics | **** |
| Bank of Communications | **** |
| Bilingual Orientation Center | **** |
| Brazilian Olympic Committee | **** |
| Belarusian Orthodox Church | **** |
| Board of Captains | **** |
| business opportunity conference | **** |
| Ball on Cylinder | **** |
| Blue Ocean Consultants | **** |
| Budget Object Codes | **** |
| Board of Committee | **** |
| Bank of Clarendon | **** |
| Blue Oval Corral | **** |
| BELL OPERATING COMPANIES | **** |
| Bugatti Owners Club | **** |
| Business Office Coordinator | **** |
| Band of Colonists | **** |
| Boulder Outdoor Cinema | **** |
| British Orthodox Church | **** |
| Building Operator Certification | **** |
| Board of Claims | **** |
| Brock Off Campus | **** |
| Better Off Calculation | *** |
| Basic Obstetric Care | *** |
| Bayliner Owners Club | *** |
| Behaviours of Concern | *** |
| Boston Opera Collaborative | *** |
| Business Opportunity Center | *** |
| Book of Chicken | *** |
| Bristol Ornithological Club | *** |
| Blokkerse Oldtimer Club | *** |
| Broadcast Operations Control | *** |
| British Orchid Council | *** |
| Board for Certification | *** |
| Building Operations Center | *** |
| Bessarabian Orthodox Church | *** |
| Business Operation Center | *** |
| Basic Operator Course | *** |
| Bio Organic Chemistry | *** |
| Brazilian Organising Committee | *** |
| Baghdad Operations Center | *** |
| Business Optimization Consulting | *** |
| Bureau of Census | *** |
| basic operator console | *** |
| Board of Canvassers | *** |
| Business Operations Center | *** |
| Brotherhood of Catfisherman | *** |
| Belfast Operatic Company | *** |
| Basic Orthodox Culture | *** |
| Bethel Outing Club | *** |
| Business Operations Council | *** |
| Bhutan Olympic Committee | *** |
| BSE Offspring Cull | *** |
| Bank Oversight Committee | *** |
| British Overseas Citizens | *** |
| Burmah Oil Company | *** |
| Bank of the Commonwealth | *** |
| Brazilian Ocelot Consortium | *** |
| Business Opportunities Convention | *** |
| Board of Censors | *** |
| British Ornithologists Club | *** |
| Buick Oldsmobile Cadillac | *** |
| British Overseas Citizenship | ** |
| Bilingual Officer Corps | ** |
| balance of care | ** |
| basal optic complex | ** |
| Beatson Oncology Centre | ** |
| bilateral occipital calcifications | ** |
| botryoid odontogenic cyst | ** |
| botryoid odontogenic cysts | ** |
| bovine oviduct cells | ** |
| breast/ovarian cancer | ** |
| Band of Colleagues | ** |
| Business Objectives Consulting | ** |
| Building Operators Certification | ** |
| Baghdad Operational Command | ** |
| Blaylock Oil Company | ** |
| Budget Object Code | ** |
| Brampton Ontario Canada | ** |
| Bayerischer Ori Cup | ** |
| Business Opportunities Conference | ** |
| Board of Councilors | ** |
| Business Owners Cooperative | ** |
| Bureau of Conferences | ** |
| Board of Chancellors | ** |
| Build Out Capacitance | ** |
| t-butyl-oxycarbonyl | ** |
| Bureau of Conveyances | ** |
| Bowdoin Outing Club | ** |
| Boards of Censors | ** |
| Botswana Ostrich Company | ** |
| Biocatalysis and Organic Chemistry | ** |
| Boarding Officer Course | ** |
| Bells of the Cascades | ** |
| Break Out Cable | ** |
| Bill of Collection | ** |
| t-butyloxy-carbonyl | ** |
| Boards of Certification | ** |
| Board for Orthotic Certification | ** |
| Branch on Condition | ** |
| Bio Organic Catalysts | ** |
| Bulldog Owners Club | ** |
| Barrie Ontario Canada | ** |
| Bio Organic Catalyst | ** |
| Body on Chassis | ** |
| Basic Officers Course | ** |
| Biology Outreach Club | ** |
| Blood Oxygen Capacity | ** |
| Boston Orchestral Club | ** |
| Bates Outing Club | ** |
| Busway Operations Centre | ** |
| Butterflies of Cambridgeshire | ** |
| Bishop O Connell | ** |
| Budgetary Oversight Committee | ** |
| Building Organizational Capacity | ** |
| Bottom of Climb | ** |
| Bachelor of Organizational Communication | ** |
| Banner Oversight Committee | ** |
| Bestimmte Organische Chemikalien | ** |
| Bristol Omnibus Company | ** |
| Bureau Outreach Committee | ** |
| Ballantynes of Cowbridge | ** |
| bioactivity of chemokines | ** |
| Bond Order Conservation | ** |
| Branch Organization Committee | ** |
| Butler Outdoors Club | ** |
| Baltimore and Ohio Chicago | * |
| Band Orchestra and Choir | * |
| Battalion Operations Center | * |
| Birth of Christianity | * |
| Black Organizations Council | * |
| British Overseas citizen | * |
| Brockville Ontario Canada | * |
| BRUSHED OREO COOKIE | * |
| Bureau of Coordination | * |
| Bahregan Oil Centre | * |
| Banking of Credits | * |
| Beginning of Comment | * |
| Belleville Ontario Canada | * |
| Bromley Outing Club | * |
| Business of Cooperation | * |
| Barangay Operations Center | * |
| Bingham Oceanographic Collection | * |
| Break Outside Containment | * |
| Broadcast Operations Centre | * |
| Base Operations Contractor | * |
| British Orthodox Churches | * |
| Build Our Communities | * |
| Buildings of the Canton | * |
| Bayesian Operating Characteristic | * |
| Binary to Octal Conversion | * |
| Burke Oliver Consultants | * |
| Business Outreach Centers | * |
| Bute Outdoors Centre | * |
| Big Oxford Computer | * |
| Base Operations Centre | * |
| Battalion Operation Centre | * |
| Belize Offshore Center | * |
| Brysen Optical Corporation | * |
| Build Out Components | * |
| Battery Operation Centre | * |
| Bell Operating Companies34 | * |
| Besche Oil Company | * |
| Bridges Or Culverts | * |
| Burch Oil Company | * |
| Business Operating Council | * |
| Babare Oil Company | * |
| Bachelor Of Chemistry | * |
| Baldridge Oil Company | * |
| Balloon Over Canberra | * |
| Balloons Over Calgary | * |
| Bearpaw Outfitting Company | * |
| Bedford Oceanography Canada | * |
| Belcher Oil Company | * |
| Belgium Ondersteunend Centrum | * |
| Ben Ohmart Collection | * |
| Benton Office Classroom | * |
| Billing Office Contact | * |
| Board of Contract | * |
| Bomb-on-Coordinate | * |
| Bureaus Offices and Committees | * |