sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Origins of Behavior | **** |
| Object References Between | **** |
| Oil Recycling Banks | **** |
| Ostdeutsche Rundfunk Brandenburg | **** |
| Off World Resource Base | **** |
| Ostdeutschen Rundfunk Brandenburg | *** |
| Oil Rubbed Bronze | *** |
| Online Resource Book | *** |
| Operation Rice Bowl | *** |
| Outcomes Research Branch | *** |
| Orthogonal Recursive Bisection | *** |
| Opening Range Breakouts | *** |
| officer review board | *** |
| Optional Relay Board | *** |
| Ontario Review Board | *** |
| Online Research Bank | *** |
| orthodox rabbinical board | *** |
| Outreach in Biotechnology | *** |
| Oo18 RNA Binding | *** |
| Oubas and Rebuild | *** |
| Ocean Ridge Biosciences | *** |
| Oregonian Research Blog | *** |
| Opinion Research Business | *** |
| officer retention board | *** |
| Oxfordshire Rural Broadband | *** |
| Outdoor Resource Base | *** |
| Or Object Request Broker | *** |
| Ontology Referential Base | *** |
| Outside Review Board | *** |
| Operations Research Blog | *** |
| Organisch Rhythmische Bewegungsbildung | *** |
| Operation Request Blocks | *** |
| Operational Record Book | ** |
| Oklahoma Research Balloons | ** |
| Objects Request Brokers | ** |
| oncology review board | ** |
| open renal biopsy | ** |
| Object Resource Broker | ** |
| Operations Record Book | ** |
| official records book | ** |
| Operational Record Books | ** |
| Online Registratie Bedrijfsvoorraad | ** |
| Output Register B | ** |
| OIL RECORD BOOK | ** |
| Orlando Rock Band | ** |
| Organizational Review Board | ** |
| Other Retirement Benefits | ** |
| Operations Review Board | ** |
| Operational Research Branch | ** |
| Operations Record Books | ** |
| Object Resource Brokers | ** |
| Officials Review Board | ** |
| Objekt Request Brokers | ** |
| Ordeal of Boiling | ** |
| Online Railway Bookshop | ** |
| Object Rights Block | ** |
| Occupational Regulatory Bodies | ** |
| Operation RESPECT Bermuda | ** |
| Organization of Responsible Bikers | ** |
| Orthogonal Random Beamforming | ** |
| Online Resource Bank | ** |
| Offworld Resource Base | ** |
| Ohio River basin | * |
| Ontology Referential Bases | * |
| Object Requests Between | * |
| Okavango River Basin | * |
| Occasional Research Briefs | * |
| OFFICER RECORD BRIEFS | * |
| Old Republican Battalion | * |
| Off Road Bicycling | * |
| One Rainbow Bridge | * |
| Online Rap Battles | * |
| OFFICER RECORDS BRIEFS | * |
| Osteoporosis Related Bone | * |
| Outside Reactor Building | * |
| One Royalty Beer | * |
| Operational Rations Booth | * |
| Ostrich Ranch Blues | * |