sort by Rank | Alpha
| Possible Meanings | Rank |
| Www Physics Isu | **** |
| Willem Pompe Instituut | **** |
| World Precision Instruments | **** |
| Worldwide Partners Inc | **** |
| World Patents Index | **** |
| World Petroleum Industry | **** |
| Watson Pharmaceuticals Inc | **** |
| Wage Price Index | *** |
| Watershed Projects Inventory | *** |
| World Premier International | *** |
| Wales Programme for Improvement | *** |
| World Perspectives Inc | *** |
| Worchester Polytechnic Institute | *** |
| Waukesha Pearce Industries | *** |
| Winstone Pulp International | *** |
| Water Pollution Index | *** |
| West Psychiatric Institute (Pittsburgh, PA) | *** |
| Wholesale Price Indexes | *** |
| Wedding Planning Institute | *** |
| Worcester Polytechnical Institute | *** |
| World Peace Industrial | *** |
| Wisconsin Package Interface | *** |
| Workers Party of Ireland | *** |
| World Paranormal Investigations | *** |
| Western Partitions Inc | *** |
| Wolfgang Pauli Institute | *** |
| Wholistic Peace Institute | *** |
| Worcester Polytechnic Institue | *** |
| World Paulownia Institute | *** |
| Wisconsin Procurement Institute | *** |
| Work Personality Index | *** |
| World Products Inc | *** |
| Whey Protein Isolates | *** |
| Web Privacy Intelligence | *** |
| Was Presented the IEEE | *** |
| Watershed Protection Institute | *** |
| Williams Pyro Inc | ** |
| week post inoculation | ** |
| whole pelvis irradiation | ** |
| whole-pelvic irradiation | ** |
| Work Preference Inventory | ** |
| Work-Personality Insufficiency | ** |
| Worker Productivity Index | ** |
| Website Properties Inc | ** |
| Watershed Project Inventory | ** |
| Water and Poverty Initiative | ** |
| week post infection | ** |
| week post-infection | ** |
| weeks post infection | ** |
| weeks post inoculation | ** |
| weeks post-infection | ** |
| weeks post-inoculation | ** |
| World Pulling International | ** |
| watson pharma inc | ** |
| Women in Politics Institute | ** |
| Women Playwrights International | ** |
| Worldwide Portability Interfaces | ** |
| Wisconsin Paranormal Investigators | ** |
| W P Investments | ** |
| Wood Processing Industry | ** |
| Wealth Pool International | ** |
| Worcester Polytechnics Institute | ** |
| Wave Particle Interaction | ** |
| Wonderlic Productivity Index | ** |
| Windows Post Install | ** |
| World Patent Information | ** |
| Water Power Industries | ** |
| weeks post FIV inoculation | ** |
| Waterfront Philippines Inc | ** |
| Welsh Procurement Initiative | ** |
| World Perfume Inc | ** |
| Wanita Pembangunan Indonesia | ** |
| Wellness Prevention Intervention | ** |
| Water Policy International | ** |
| Web Price Index | ** |
| Workers Party of India | ** |
| WhiteCollar Productivity Index | ** |
| Warranty Processing Inc | ** |
| Water Potential Index | ** |
| Waterfront Philippines Incorporated | ** |
| Worcester Polytechnic Insitute | ** |
| Welding Positioner Inventory | ** |
| Wireless Products Innovations | ** |
| With Permission of Instructor | ** |
| Worms Polytechnical Institute | ** |
| Wood Products Intermediaries | ** |
| Wedding Photographers International | ** |
| Wilson Properties Inc | ** |
| WIST Program Initiator | ** |
| Wiegers Process Innovations | ** |
| Wakefield Pork Inc | * |
| West Philadelphia Initiatives | * |
| World Port Index | * |
| Waterfront at Pitts | * |
| Weekly Programme of Intent | * |
| Western Psychiatric Institute | * |
| Wood Products International | * |
| Wood Preservers Institute | * |
| World Projects International | * |
| Wahmpreneur Publishing Inc | * |
| Water Partners International | * |
| We Prefer Initials | * |
| Worcestor Polytechnic Institute | * |
| We Plead Insanity | * |
| West Pasco Invitational | * |
| Westport Petroleum Inc | * |
| Where People Interact | * |
| Watershed Protection Initiative | * |
| Washington Prospectors Index | * |
| Web Promotion International | * |
| Wendfall Productions Incorporated | * |
| Whistle Press Incorporated | * |
| Wildlife Parks in India | * |
| Wildlife Program Information | * |
| Woody Plants of Illinois | * |
| Working to Preserve the Individual | * |
| Worldwide Petroleum Index | * |