sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Power Review Board | **** |
| Pangani River Basin | **** |
| Personnel Review Board | **** |
| Preservation Review Board | **** |
| Properties Review Board | **** |
| Parks and Recreation Bureau | **** |
| Pelton Round Butte | **** |
| Professional Responsibility Board | **** |
| Philadelphia Rare Books | **** |
| Professional Review Board | **** |
| Peoria Rockford Bus | **** |
| Professional and Regulatory Bodies | **** |
| Pink Ribbon Breakfast | **** |
| Pension Review Board | **** |
| Packet Receive Buffers | **** |
| Pay Review Bodies | **** |
| Permeable Reactive Barriers | **** |
| Patent Reexamination Board | **** |
| Public Records Bill | *** |
| Professional Regulatory Board | *** |
| Polar Research Board | *** |
| Petit Robert Bistro | *** |
| Permanent Raised Beds | *** |
| Partido Republicano Brasileiro | *** |
| Publication Review Board | *** |
| Paul Romanko Bass | *** |
| Principal Representative Body | *** |
| Pay Research Bureau | *** |
| Pilot River Basins | *** |
| Philosophy Research Base | *** |
| Pilot River Basin | *** |
| Parliamentary Research Branch | *** |
| Parks Rec Business | *** |
| Persoonsgebonden Reïntegratie Budget | *** |
| Perinatology Research Branch | *** |
| Pembina River Basin | *** |
| Puncture Resistant Belt | *** |
| Principal River Basins | *** |
| Poverty Reduction Board | *** |
| Program and Budget | *** |
| Policy Research Bureau | *** |
| POST RETIREMENT BENEFITS | *** |
| Positieve Resultaten Bereikt | *** |
| Physics Research Building | *** |
| Pay Review Body | *** |
| Puerto Rico Bolivia | *** |
| Plan Review Bureau | *** |
| Prevention Research Branch | *** |
| Pharmaceutical Resources Branch | *** |
| Public Review Board | ** |
| Public Records Board | ** |
| percutaneous renal biopsies | ** |
| Percutaneous renal biopsy | ** |
| Performance Review Boards | ** |
| Pharmaceutical Reimbursement Board | ** |
| Plymouth Rock-Barred | ** |
| predominant ruminal bacteria | ** |
| pressure relief balloon | ** |
| progesterone receptor B | ** |
| progesterone receptors B | ** |
| Producto Regional Bruto | ** |
| retinoblastoma tumor suppressor | ** |
| Pilot Review Board | ** |
| pecos river brass | ** |
| PLANS FOR POSTRETIREMENT BENEFITS | ** |
| Police Review Board | ** |
| retinoblastoma susceptibility gene | ** |
| Pamir Reconstruction Bureau | ** |
| Parole Review Board | ** |
| Price Raffel Browne | ** |
| product of the retinoblastoma gene | ** |
| product of the retinoblastoma tumor suppressor gene | ** |
| progesterone receptor B form | ** |
| Punk Rock Blues | ** |
| Program Review Boards | ** |
| Perinatal Research Branch | ** |
| Private Retail Banks | ** |
| Painters Registration Board | ** |
| producers rural banking | ** |
| Private Radio Bureau | ** |
| Pro Relationship Behaviors | ** |
| Party for the Rebirth of Benin | ** |
| Peninsular Ranges Batholith | ** |
| Pacific River Basin | ** |
| Personal Recycling Bins | ** |
| prestar resources berhad | ** |
| Post Retirement Benefit | ** |
| Producer Representative Bodies | ** |
| Prisoner Review Board | ** |
| Potentially Recoverable Bitumen | ** |
| Puncture Resistance Belting | ** |
| Paramount Restaurant Brokers | ** |
| Projector Recorder Belts | ** |
| Pupil Research Briefs | ** |
| Pension and Retirement Benefits | ** |
| Personnel Resources Board | ** |
| Promotion Review Board | ** |
| Passive Reactive Barriers | ** |
| Pine River Backus | ** |
| Primary Revenue Balance | ** |
| Perchlorate Respiring Bacteria | ** |
| Popular Revolutionary Bloc | ** |
| Primary Rachis Branches | ** |
| Program Request Block | ** |
| Porch Rail Bottom | ** |
| Pavement Research Building | ** |
| Personnel Records Branch | ** |
| Pharmaceutical Research Branch | ** |
| Philip R Buttall | ** |
| p53 and retinoblastoma | * |
| Panel Review Board | * |
| Pars Ram Brothers | * |
| Participant Review Board | * |
| Permeable Reactive Biobarriers | * |
| Practice Review Board | * |
| Problem Review Board | * |
| Pseudo Random Binary | * |
| Purple Recycling Box | * |
| polymer recycling building | * |
| Posting Reconciling and Balancing | * |
| Powell Rib Bone | * |
| Power Running Board | * |
| Programs for the Before | * |
| Partners in Revitalization Building | * |
| Pekan Raya Banyumas | * |
| Penile Ring Block | * |
| Primary Resonator Block | * |
| Primary Resource Bases | * |
| Performance Review Branch | * |
| Preliminary Review Board | * |
| Prevention Research Branches | * |
| Process Review Board | * |
| Promotion Review Boards | * |
| Perfect Rational Behavior | * |
| Productive Resource Base | * |
| Project Review Boards | * |
| Pacific Rim Biodiversity | * |
| Petroleum Resources Branch | * |
| Plant Review Board | * |
| Printing and Reproduction Branch | * |
| Poor Richards Bookstore | * |
| Pamplona Running of the Bulls | * |
| Parsec Research Bolzano | * |
| Paul Ruderman Band | * |
| Pennslyvania Russia Business | * |
| Peoples Republic of Boolea | * |
| Peoples Republic of Bulgaria | * |
| PeoplesRepublic of Bulgaria | * |
| Peoria River Bluffs | * |
| Peritethyan Rift Basins | * |
| Person Responsible for Blasting | * |
| Personnel Replacement Battalions | * |
| Pesticide Residues in Beef | * |
| Petroleum Resources Board | * |
| Phoenix Rising Booksellers | * |
| Piata Revolutei Botosani | * |
| Pittsburgh Restaurant and Bar | * |
| Pittsburghs Restaurant and Bar | * |
| Plans for Postretirment Benefits | * |
| Poemation with Roger Blonder | * |
| Polish Radio and Broadcasting | * |
| Polka Rascals Band | * |
| Port Royal Bookstore | * |
| Portion of a Reclamation Bond | * |
| Post Recovery Beacon | * |
| Pre review Board | * |
| Professor Robert Beard | * |
| Proposed Release from Bond | * |
| Pseudemys Rubriventris Bangsi | * |
| Puerto Rican Boas | * |