sort by Rank | Alpha
| Possible Meanings | Rank |
| Church Based Organisations | **** |
| Consumer Business Organization | **** |
| Campus Budget Office | **** |
| Chief Branding Officer | **** |
| Collective Bargaining Organization | **** |
| Church Based Organization | **** |
| Community Based Organisations | **** |
| Cambria Bicycle Outfitter | **** |
| Cost Based Oracle | **** |
| Cover and Biodiversity | **** |
| Citizen Based Organization | **** |
| Communication for Behavior | **** |
| chief beer officer | **** |
| Coupling Between Objects | **** |
| Cost Based Optimization | *** |
| Community Based Orgs | *** |
| Computer Based Options | *** |
| Collateralized Bond Obligations | *** |
| Centralized Business Office | *** |
| Central Buying Office | *** |
| chicago board options | *** |
| Central Billing Office | *** |
| Community Bank of the Ozarks | *** |
| Central Boycott Office | *** |
| Commercial Business Organization | *** |
| Canadian Business Online | *** |
| Community Banking Office | *** |
| Collateralised Bond Obligations | *** |
| Chief Blogging Officer | *** |
| Chief Building Official | *** |
| Central Business Office | *** |
| Chief Bench Official | *** |
| Community Base Organization | *** |
| Convention on Biodiversity | *** |
| Council of Bond Oversight | *** |
| China Based Outsourcing | *** |
| Canadian Border Outfitters | *** |
| Carbon Burn Out | *** |
| Congress Budget Office | *** |
| Capital Budget Office | *** |
| Citizen Based Organisations | *** |
| Certified Business Owners | *** |
| Community Based Outreach | *** |
| Cell Based Optimization | *** |
| Community Based Options | *** |
| Communication by Objectives | *** |
| Constituent Based Organization | *** |
| Clubs and Other | *** |
| Common Business Objects | *** |
| Confederation of Bangladesh Organisations | *** |
| Chief Business Office | *** |
| Colorado Bird Observatory | *** |
| Chief Business Officers | *** |
| Coherent Betatron Oscillations | *** |
| Chesapeake Bay Office | ** |
| Common Business Object | ** |
| cerebral blood oxygenation | ** |
| chronic brain oedema | ** |
| College Board Online | ** |
| complete biliary obstruction | ** |
| conditioning-biofeedback overlap | ** |
| controlled-brake orthosis | ** |
| coronary bypass operation | ** |
| Continous Bitstream Oriented | ** |
| Congresssional Budget Office | ** |
| Cesium Beam Oscillator | ** |
| California Business Opportunities | ** |
| Centralized Billing Office | ** |
| common bile duct obstruction | ** |
| alpha-D-cellobiose octaacetate | ** |
| Centraal Beleids Orgaan | ** |
| Competency Based Orientation | ** |
| commonwealth building officials | ** |
| Conference of Baltic Oceanographers | ** |
| Community Benefit Organizations | ** |
| Commissie Bestuurlijke Organisatie | ** |
| Community Base Organisations | ** |
| Carrier Bid Optimization | ** |
| Chimie Bio Organique | ** |
| Consensus of Both | ** |
| Community Building Organization | ** |
| Chief Blog Officer | ** |
| Communication by Ojectives | ** |
| City Budget Office | ** |
| Counter Battery Officer | ** |
| Channel Bus Out | ** |
| Community Board Organizations | ** |
| Country Backstop Officer | ** |
| Cross Beam Optical | ** |
| Clifford Bird Observatory | ** |
| Community Benefit Overlay | ** |
| Convention on Bio | ** |
| Capacity Building Officer | ** |
| Chief Benefits Officer | ** |
| Competency Based Organization | ** |
| Crescent Bay Optimist | ** |
| Chief Budget Officers | ** |
| Cingular Business Online | ** |
| Cooperative Business Object | ** |
| Capacity Building Officers | ** |
| Church Based Organisation | ** |
| Contingency Base Operations | ** |
| Charitable Based Organization | ** |
| Computer Beheerd Onderwijs | ** |
| Centre Bancaire Offshore | ** |
| Chief Benefit Officer | ** |
| Community Beat Officer | ** |
| Compact Board Offshore | ** |
| California Building Officials | ** |
| Columbia Benevolent Organization | ** |
| Consolidation Booking Office | ** |
| Central Branch Office | * |
| Change of Beneficial Ownership | * |
| City Booking Office | * |
| Clinical Bioinformatics Ontology | * |
| Comunity Based Organizations | * |
| Camp Brochure October | * |
| Central Bureaux Orders | * |
| Central Business Operations | * |
| Christian Business Organization | * |
| Congressional Budget Offke | * |
| Consolidated Booking Office | * |
| Canadian Biology Olympiad | * |
| Cayman Business Outlook | * |
| Change of Business Objective | * |
| Chief Base Operations | * |
| Covered Bridge Organic | * |
| Computer Bits Online | * |
| Collective Bargaining Official | * |
| Corporate Business Office | * |
| Collective Bargaining Officials | * |
| Control Bitmap Operation | * |
| Cape Breton Oilers | * |
| Certificates of Beneficial Ownership | * |
| Chapel Books Online | * |
| Characteristics of Business Owners | * |
| Cherry Ballooning Oscar | * |
| Chicago Bulls Official | * |
| Coldwell Banker Online | * |
| Collins Brothers Oil | * |
| Colorado By Owner | * |
| ComputerBncher am Obelisk | * |
| Conference of Building Officials | * |
| Crested Butte Online | * |
| Crystal Boats Online | * |
| Custom Bottle Openers | * |
| Community Based Organisation | * |