sort by Rank | Alpha
| Possible Meanings | Rank |
| Performance Based Financing | **** |
| Policy Based Forwarding | **** |
| Public Benefit Flying | **** |
| Pension Benefit Fund | **** |
| PepsiCo Beverages and Foods | *** |
| Passion Breeds Followers | *** |
| Pacific Business Forum | *** |
| Portable Bitmap Format | *** |
| Phone Book File | *** |
| Pasadena Beautiful Foundation | *** |
| Pink and Blue Freedom | *** |
| Public Building and Facilities | *** |
| Pakistan Bridge Federation | *** |
| Pacific Business Funding | *** |
| Public Benefits Fund | *** |
| Pilot Bioproduction Facility | *** |
| Peak Bodies Forum | *** |
| Public Benefit Fund | *** |
| Papago Baseball Facility | *** |
| Purple Based Foliage | *** |
| Purdue Bible Fellowship | *** |
| Piedmont Baseball Foundation | ** |
| Pedagang Besar Farmasi | ** |
| palindrome-binding factor | ** |
| Pancreatic blood flow | ** |
| papillary blood flow | ** |
| partially breast-fed | ** |
| peak blood flow | ** |
| Penile blood flow | ** |
| percentage body fat | ** |
| Periflux blood flow | ** |
| periosteal bone formation | ** |
| peripheral blood flow | ** |
| peripheral blood film | ** |
| peripheral blood flow | ** |
| Petrous bone fractures | ** |
| phosphate-buffered formalin | ** |
| Placental blood flow | ** |
| plasma blocking factor | ** |
| polar body formation | ** |
| Portal blood flow | ** |
| post blood feeding | ** |
| posterior biceps femoris | ** |
| postexercise blood flow | ** |
| Protein-Bound Fucose | ** |
| pterygial body fibroblasts | ** |
| pterygium body fibroblasts | ** |
| pulp blood flow | ** |
| Pulpal blood flow | ** |
| pulpal blood-flow | ** |
| pulsatile blood flow | ** |
| pulse blood filling | ** |
| putrefactive blister fluid | ** |
| Plano Book Festival | ** |
| Public Benefits Funds | ** |
| percent of body fat | ** |
| percentage of blastocyst formation | ** |
| portal blood flow rate | ** |
| portal blood flow volume | ** |
| portal tributary blood flow | ** |
| Preston blood free agar | ** |
| prolamin-box binding factor | ** |
| pulmonary arterial blood flow | ** |
| pulmonary artery blood flow | ** |
| uteroplacental blood flow | ** |
| Parker B Francis | ** |
| Pilgrim Baptist Fellowship | ** |
| Pittsburgh Bureau of Fire | ** |
| Public Benefit Funds | ** |
| Pacific Biological Foundation | ** |
| Palm Beach Florida | ** |
| Prins Bernhard Fonds | ** |
| Patriotic Burmese Forces | ** |
| Physicians Benevolent Fund | ** |
| pttg binding factor | ** |
| Pakistan Boxing Federation | ** |
| Prinses Beatrix Fund | ** |
| Pretty Boy Freud | ** |
| Providence Bible Fellowship | ** |
| Physical Biochemistry Facility | ** |
| Pseudo Boolean Functions | ** |
| Positive Behavior Facilitation | ** |
| Project Based Firms | ** |
| Protestant Bible Fellowship | ** |
| Peace Building Framework | ** |
| Packed Bed Filters | ** |
| Pita Bread Factory | ** |
| Positive Boolean Functions | ** |
| Palau Basketball Federation | ** |
| Public Broadcasting Foundation | ** |
| Penang Butterfly Farm | ** |
| Pizza Box Flyers | ** |
| Pleated Belt Filter | ** |
| Professional Bass Fishermen | ** |
| Patriot Battle Fleet | * |
| Performance Based Fee | * |
| Painting Bright Futures | * |
| Percentage of Base Factor | * |
| Plano Balloon Festival | * |
| Pompano Beach Florida | * |
| Power Burst Facilities | * |
| Parsons Brinkerhoff Farradyne | * |
| Petroleum Business Fund | * |
| Pass Band Filter | * |
| Pastoral Bible Foundation | * |
| Photonic Bandgap Fibers | * |
| Portable Banking Facility | * |
| Program Based Funding | * |
| Public Budgeting and Finance | * |
| Perum Bio Farma | * |
| Pre Bronze Freestyle | * |
| Property Benevolent Funds | * |
| Public Balanced Fund | * |
| Pump Boiler Feed | * |
| Paul Baker from Fairfax | * |
| Peabody Burnwel Fourteen | * |
| Performance Bond Forfeited | * |
| Performance Bond Forfeiture | * |
| Petroleum Based Fuel | * |
| Philadelphia Based Fantasy | * |
| Pilgrim Baxter Funds | * |
| Pocono Blues Festival | * |
| Pods or Beans Found | * |
| Polychlorinated di Benzo Furans | * |
| Primature Burkina Faso | * |
| Professional Buyers Forum | * |
| Program for the Biology of Filaments | * |