sort by Rank | Alpha
| Possible Meanings | Rank |
| Performance Management Board | **** |
| Pos Malaysia Bhd | **** |
| Pendaftaran Mahasiswa Baru | **** |
| Penerimaan Mahasiswa Baru | **** |
| Permanent Mission of Bangladesh | **** |
| Pain Management Billing | **** |
| Private Mail Bag | **** |
| Plant Microbial Biology | **** |
| Project Management Board | **** |
| Produce Marketing Board | **** |
| Policy Management and Budget | *** |
| Plant Molecular Biology | *** |
| Pallas MPI Benchmarks | *** |
| Plastic Media Blasting | *** |
| Performance Measurement Baselines | *** |
| Pacific Manuscripts Bureau | *** |
| Preservation of Monuments Board | *** |
| Pos Malaysia Berhad | *** |
| Performance Management Branch | *** |
| Preventive Medicine and Biometrics | *** |
| Power Monitor Board | *** |
| Penerbangan Malaysia Berhad | *** |
| Private Members Bills | *** |
| Perhimpunan Mahasiswa Bandung | *** |
| Permanent Magnetic Brake | *** |
| Pharmaceutical Management Branch | *** |
| Page Mortgage Bankers | *** |
| Partner Management Board | *** |
| Private Mail Boxes | *** |
| Partnership Management Board | *** |
| Persib Maung Bandung | *** |
| Programme Management Board | ** |
| papillary-mesenchymal bodies | ** |
| pathological mitral bioprostheses | ** |
| phasic myocardial backscatter | ** |
| predominant mouth breathing | ** |
| preprophase microtubule band | ** |
| purified mite bodies | ** |
| Plastic Media Blast | ** |
| Program Mitra Bahari | ** |
| Participatory Management Board | ** |
| p-[2-(N-pyrrolidinyl)ethoxy]-p'-methoxybenzophenone | ** |
| products of macrophage breakdown | ** |
| Purified mite body extract | ** |
| Provincial Management Board | ** |
| Processed Miscellaneous Base | ** |
| Pardon My Blooper | ** |
| Partial Mold Behind | ** |
| Paddy Marketing Board | ** |
| Pemuda Maluku Bersatu | ** |
| Program Management and Budgeting | ** |
| Pattern Master Boutique | ** |
| Penilaian Menengah Bawah | ** |
| Philip Morris Bulgaria | ** |
| Project Management Bureau | ** |
| Personal Mail Box | ** |
| Professional Market Brokerage | ** |
| p-chloromercuri-benzoate | ** |
| Perhimpunan Masyarakat Betawi | ** |
| Program in Molecular Biophysics | ** |
| Press Metal Berhad | ** |
| Para Methoxy Benzyl | ** |
| Personal Mail Boxes | ** |
| PHARE Management Board | ** |
| Performance Management Baseline | ** |
| Polymer Modified Bitumens | ** |
| Pole Mounting Bracket | ** |
| Poly Methylene Blue | ** |
| Project Management for Biopharmaceuticals | ** |
| Palette Multimedia Bhd | ** |
| Perunding Mahir Bersatu | ** |
| Pets Message Board | ** |
| Polymer Modified Binders | ** |
| Prefectorial and Monitorial Board | ** |
| Precision Media Blaster | ** |
| Pregnant Mare Blood | ** |
| Project Management Boards | ** |
| Primary Mirror Baffle | * |
| Produit Mondial Brut | * |
| Polychrome Methylene Blue | * |
| Project Management Breakthroughs | * |
| Pulaski Music Boosters | * |
| Polar Monitor Bitmap | * |
| Popular Music Board | * |
| Porous Media Biofilters | * |
| Page Message Boards | * |
| Patria Marching Band | * |
| Permanent Mooring Buoys | * |
| POHL McNABOLA BERG | * |
| Post Master Box | * |
| Product Management Board | * |
| Psycho Mini Battle | * |
| Paarl Media Beherend | * |
| Page the McCabe | * |
| Patent Machine Bouw | * |
| Producto Mundial Bruto | * |
| Protein Molded Bonds | * |
| Personnel Management Board | * |
| plastic medium blast | * |
| Plastic Media Blaster | * |
| Policy Mgmt Budget | * |
| Plastic Modular Belting | * |
| Pac Mens Basketball | * |
| Palustrine Mires and Bogs | * |
| Paper Moon Bookstore | * |
| Pardon My Butting | * |
| Pathogenic Monera Bacteria | * |
| People in Movie Business | * |
| People in the Movie Business | * |
| PERSONNEL MOVEMENT BRANCH | * |
| Petrel Mascarene Black | * |
| Photo Media Bank | * |
| Pike Marsh Boardwalk | * |
| plastic media bead | * |
| Porcupine Mamas of Bismarck | * |
| Positions in Medicine and Bioscience | * |
| Premier Ministre Bujumbura | * |
| Printbox Morawetz Bietet | * |
| Processes and Modeling Branch | * |
| Proposed Mining Boundaries | * |
| Purdue Marching Band | * |
| Purdue Mens Basketball | * |