sort by Rank | Alpha
| Possible Meanings | Rank |
| Police Administration Building | **** |
| Presidential Advisory Board | **** |
| Partnership Advisory Board | **** |
| Parks Advisory Board | **** |
| Public Administration Building | **** |
| Professional Affairs Board | **** |
| Policy Advisory Board | **** |
| Partner Advisory Board | **** |
| Parents Association Board | **** |
| Parents Advisory Board | **** |
| Practice Advisory Board | **** |
| Parking Advisory Board | **** |
| Parking Appeals Board | **** |
| Policy Advisory Body | **** |
| Physicians Advisory Board | **** |
| PKR Panama Balboa | **** |
| Planning Accreditation Board | *** |
| parallel arm bracket | *** |
| Publishing Advisory Board | *** |
| Pharmacy Advisory Board | *** |
| Provider Advisory Board | *** |
| Park Avenue Bank | *** |
| Pesticide Advisory Board | *** |
| Parent Advisory Board | *** |
| Parish Advisory Board | *** |
| Pension Appeals Board | *** |
| Personal Address Books | *** |
| Pan Asian Boxing | *** |
| Private Activity Bonds | *** |
| Private Automatic Branch | *** |
| Persoonlijk Assistentie Budget | *** |
| Pulmonary Artery Banding | *** |
| Price Adjustment Board | *** |
| Paralegal Advisory Board | *** |
| Personnel Appeals Board | *** |
| Professional Advisory Board | *** |
| Participant Advisory Board | *** |
| Practical Action Bangladesh | *** |
| Project Approval Board | *** |
| Police Advisory Board | *** |
| Public Accountability Board | *** |
| Project Advisory Board | *** |
| Protected Area Boundary | *** |
| Play Across Boston | *** |
| Programme Assessment Board | *** |
| Public Affairs Bureau | *** |
| Public Authorities Board | *** |
| Petroleum Advisory Board | *** |
| Prison Advisory Board | *** |
| Pollution Adjudication Board | *** |
| Provincial Advisory Board | *** |
| public arts board | *** |
| Public Access Board | *** |
| Premium Appliance Brands | *** |
| Provincial Assistant Bishop | *** |
| Policy Advisory Boards | *** |
| Physics Astronomy Building | *** |
| Philippe A Bopp | *** |
| Pain Advisory Board | *** |
| Public Affairs Band | *** |
| Portuguese Air Base | *** |
| Performing Arts Burlington | *** |
| Preventieve Ambulante Begeleiding | *** |
| Pakistan Association of the Blind | *** |
| Portfolio Advisory Board | *** |
| Program Address Bus | *** |
| Printing Across Borders | *** |
| p-amino-benzoic | ** |
| P. aeruginosa bacteremia | ** |
| para-aortic body | ** |
| parachutist ankle brace | ** |
| partial androgen blockage | ** |
| passive avoidance behavior | ** |
| passive avoidance behavioral | ** |
| pathological aortic bioprostheses | ** |
| pharmacologic autonomic blockade | ** |
| phosphate-accumulating bacteria | ** |
| platinum, adriamycine, bleomycine | ** |
| plus autoclaved bacteria | ** |
| polyphosphate-accumulating bacteria | ** |
| polyreactive Ag-bindingB | ** |
| potentiometric alternating biosensor | ** |
| precipitation after boiling | ** |
| Preoperative autogenous blood | ** |
| Probably Almost Bayes | ** |
| progestogen-associated bleeding | ** |
| propionic acid bacteria | ** |
| protein aggregate body | ** |
| protein antigen b | ** |
| provoked augmented breath | ** |
| pulmonary arterial banding | ** |
| pulmonary arterial blood | ** |
| pulmonary artery banded | ** |
| pulmonary artery bifurcation | ** |
| pulmonary artery-banded | ** |
| pyridine acetate buffer | ** |
| Palustrine Aquatic Bed | ** |
| Park Advisory Board | ** |
| Price Adjustment Base | ** |
| Probation Advisory Board | ** |
| Promotions Appeal Board | ** |
| Panhellenic Association of the Blind | ** |
| Preventief Ambulant Begeleider | ** |
| Poligrafici Artigiani Bergamaschi | ** |
| Pharmacy Affairs Branch | ** |
| Product Advisory Board | ** |
| Parliamentary Assessment Board | ** |
| Pan-European-Advisory Board | ** |
| pharmacological autonomic nervous blockade | ** |
| polyreactive Ag-binding B | ** |
| Preoperative Autologous Blood Donation | ** |
| preoperatively donated autologous blood | ** |
| protein-associated DNA breaks | ** |
| pulmonary artery banding procedure | ** |
| pulmonary artery catheter balloon | ** |
| Porto Alegre Brazil | ** |
| Physics Astrophysics Building | ** |
| Purple Agar Base | ** |
| ProStor All Board | ** |
| Partial Additive Bag | ** |
| Patent Appeal Board | ** |
| Post Apply Bake | ** |
| Philippine Amanah Bank | ** |
| Pleural , abdominal | ** |
| poly(A) binding protein | ** |
| Poly(A)-binding protein | ** |
| Pennsylvania Association for the Blind | ** |
| Premature Atrial Beats | ** |
| Program Assessment Branch | ** |
| Priority Access Bed | ** |
| Programme Advisory Board | ** |
| Pharmaceutical Affairs Bureau | ** |
| Perusahaan Air Bersih | ** |
| Permaculture Association Britain | ** |
| Petroleum Administrative Bureau | ** |
| 3H]-p-azidobestatin | ** |
| Pleural and abdominal | ** |
| Publications Activities Board | ** |
| Provincial Admissions Boards | ** |
| Physiology And Biophysics | ** |
| Publications of the Astrophysics Branch | ** |
| Perwira Affin Bank | ** |
| Partneriaeth Addysg Busnes | ** |
| Panji Asmara Bangun | ** |
| Physics and Biology | ** |
| Program Advisory Board | ** |
| Palestinian Association of Businessmen | ** |
| Park Advisory Boards | ** |
| Phileo Allied Berhad | ** |
| performance assessment battery | ** |
| Port Aransas Boatmen | ** |
| Porth Arloesi Bangor | ** |
| Professional Accreditation Body | ** |
| PEGI Advisory Board | ** |
| Performing Arts Bldg | ** |
| Photographic Association of Bengal | ** |
| Penerimaan Anggota Biasa | ** |
| Passenger Air Bags | ** |
| pacific air boats | ** |
| Pipestone Artificial Breeders | ** |
| Project Admin Bldg | ** |
| Pacific Ave Bowl | ** |
| Patient Advisory Board | ** |
| physically aggressive behavior | ** |
| Produto Agrícola Bruto | ** |
| Provincial Administration Boards | ** |
| Policy Advisory Bureau | ** |
| Personal Account Band | ** |
| Police Advisory Boards | ** |
| Program Analysis Branch | ** |
| Public Audit Business | ** |
| Peduli Anak Bangsa | ** |
| Polish Army Brothers | ** |
| Post Arbitration Bargaining | ** |
| Performing Arts Boosters | * |
| Periodical Article Bibliography | * |
| Pharmaceutical Affairs Branch | * |
| Primary Auxiliary Building | * |
| Professional Alliance Board | * |
| Professional Auditor Bulletins | * |
| Public Administration Business | * |
| Parental Advisory Band | * |
| Particle Associated Bacteria | * |
| Pharmacologic Autonomic Block | * |
| Polymer Alloys and Blends | * |
| Print Across Borders | * |
| Program Activities Board | * |
| Primary Application Block | * |
| Physics Astronomy Bldg | * |
| Planning and Architecture Branch | * |
| Publications Advisory Board | * |
| Principles of Advanced Budo | * |
| Project Administration Building | * |
| PRIVACY ACT BRANCH | * |
| Paulo Alfonso Brazil | * |
| performance assessment batteries | * |
| PERSONNEL ACTIONS BRANCH | * |
| Photosynthetic Aquatic Biomass | * |
| Powder And Bulk | * |
| Program in Animal Behavior | * |
| Paper Alley Bookstore | * |
| Para Ankle Brace | * |
| Patient Administration Branch | * |
| Payroll Accounting Branch | * |
| Permit Area Boundaries | * |
| Pictures and Artwork of Birds | * |
| Place Aristide Briand | * |
| Plant Auxiliaries Building | * |
| Priming And Boosting | * |
| Privatization Agency in Bulgaria | * |
| Program Acquisition Branches | * |
| Protected Against Blockage | * |