sort by Rank | Alpha
| Possible Meanings | Rank |
| Operations Planning Construction | ***** |
| Operations Planning and Control | ***** |
| Obesity Prevention Center | ***** |
| Official Payments Corporation | **** |
| Oil Pipeline Company | **** |
| Online Public Catalog | **** |
| outpatient psychiatric care | **** |
| Opportunity to Create | **** |
| Overall Plan of Care | **** |
| Online Parish Clerks | **** |
| Omaha Press Club | **** |
| Otter Point Creek | **** |
| ojai playwrights conference | **** |
| Oil Palm Company | **** |
| Ocean Protection Council | **** |
| Online Phonebill Calculator | **** |
| Organic Photo Conductor | **** |
| Org Portland Cement | **** |
| Operator Presence Control | *** |
| Ocean Players Club | *** |
| Ontario Pioneer Camp | *** |
| Organ Procurement Coordinator | *** |
| Optical Picture Control | *** |
| Office of the People Counsel | *** |
| Oakland Public Conservatory | *** |
| Optimal Power Control | *** |
| Ottawa Prelude Club | *** |
| Ocean Policy Committee | *** |
| Oregon Pinot Camp | *** |
| Over Portland Cement | *** |
| Optical Photo Conductor | *** |
| Optical Plankton Counter | *** |
| Opel Performance Collection | *** |
| Order of Protective Custody | *** |
| Office of the Public Counsel | *** |
| ORG the Presbyterian Church | *** |
| Operation Planning and Control | *** |
| Optimal Power Calibration | *** |
| Of Policy Coordination | *** |
| Oglethorpe Power Corporation | *** |
| Oregon Psychoanalytic Center | *** |
| Overnight Parcel Courier | *** |
| Online Poetry Classroom | *** |
| Official Payments Corp | *** |
| Online Publieks Catalogus | *** |
| Oxford Park Commission | *** |
| Odua People Congress | *** |
| Oxford Property Consultants | *** |
| Outdoor Pursuits Centre | *** |
| Opportunity Presbyterian Church | *** |
| Optical Power Calibration | *** |
| Ontario Principals Council | *** |
| Ontario Parent Council | *** |
| Office of the Parking Clerk | *** |
| Ordonnancement Pilotage Coordination | *** |
| Oil Program Center | *** |
| Oglethorpe Presbyterian Church | *** |
| Olivetti Personal Computer | *** |
| Ottawa Photonics Cluster | *** |
| Of Protest and Concern | *** |
| Oligodendroglial Precursor Cells | *** |
| Office of Parliamentary Counsel | *** |
| Oakridge Presbyterian Church | *** |
| Opel Performance Centre | *** |
| Open Process Control | *** |
| Obesity Policy Coalition | *** |
| Oil Productive Capacity | *** |
| Office of Professional Conduct | *** |
| Orange Person Chatham | *** |
| Open Performance Centre | *** |
| Oligodendrocyte Progenitor Cells | *** |
| Organization Program Coordinator | *** |
| Observing Programmes Committee | *** |
| Optical and Process Correction | *** |
| Or OLE for Process Control | *** |
| Outboard Performance Craft | *** |
| Office of Police Complaints | *** |
| Opened to the Public | *** |
| Outreach Programme Committee | *** |
| Oklahoma Parents Center | *** |
| Oligomeric Proanthocyanidin Complex | *** |
| Orthodox Presbyterian Churches | *** |
| Office of the President and Cabinet | *** |
| Ontario Press Council | *** |
| Oakland Parks Coalition | *** |
| Optimal Parking Control | *** |
| Optimum Power Control | *** |
| Of Public Counsel | *** |
| Outdoor Program Center | *** |
| Online Punch Clock | *** |
| Oriental Petrochemicals Company | *** |
| Out Patient Clinic | *** |
| Optimal Pressable Ceramic | *** |
| Ohio Planning Conference | *** |
| Optical Phase Conjugation | *** |
| Order Processing Center | *** |
| Operational Program Configuration | *** |
| Oligonucleotide Purification Cartridge | *** |
| Oriental Printed Circuits | *** |
| Ottawa Pastoral Counselling | *** |
| Over the Past Couple | *** |
| Ontario Pork Congress | *** |
| Out of Production | *** |
| oromo peoples congress | *** |
| Odd Power Centre | ** |
| Office of Project | ** |
| occipital primary cortex | ** |
| occult papillary carcinoma | ** |
| occult papillary carcinomas | ** |
| olivo-ponto-cerebellar | ** |
| omental patch closure | ** |
| one-piece castings | ** |
| oocysts per chick | ** |
| oral precancerous conditions | ** |
| Oral pseudomembranous candidiasis | ** |
| Oulu Patient Classification | ** |
| out-patient care | ** |
| out-patient clinics | ** |
| out-patient commitment | ** |
| out-patient controls | ** |
| overall performance categories | ** |
| oxidase positive cells | ** |
| Occupational Performance Center | ** |
| Ohio Plumbing Code | ** |
| Operational Procedures Committee | ** |
| Opel Performance Cars | ** |
| Optical Particle Counters | ** |
| Operations Policy Committee | ** |
| Original Production Cels | ** |
| outer proliferation center | ** |
| Oahe Presbyterian Church | ** |
| Oaklawn Presbyterian Church | ** |
| Origination Point Codes | ** |
| Online Poker Casino | ** |
| Organic Photoconducting Cartridge | ** |
| Oligomers of Proanthocyanidins | ** |
| occult papillary thyroid carcinoma | ** |
| one per class coding | ** |
| oral precancerous and cancerous | ** |
| Other Peoples Children | ** |
| Other Plans City | ** |
| Offshore Patrol Cutters | ** |
| Office of the Police Corps | ** |
| Objective Performance Criterion | ** |
| Optical Plankton Counters | ** |
| Oversight Policy Committee | ** |
| Oligodendrocyte Precursor Cells | ** |
| Outros Passivos Circulantes | ** |
| Orthotic and Prosthetic Centre | ** |
| Of Professional Congress | ** |
| Involuntary outpatient commitment | ** |
| oligomeric procyanidins fraction | ** |
| Optimal Practitioner Contact | ** |
| Ocean Pollution Control | ** |
| Oji Paper Canada | ** |
| Only Perfect Church | ** |
| Ontai Products Company | ** |
| Openess Productivity Collaboration | ** |
| Opel Performance Car | ** |
| Ophthalmic Plastic Consultants | ** |
| Oligomeric Proanthocyanidin Content | ** |
| Off Peak Cooling | ** |
| Ortho Phthaloyl Chloride | ** |
| Ohio Performance Coatings | ** |
| Organization Program Coordinators | ** |
| Oligomeric Proanthocyanidin Complexes | ** |
| Observing Program Committee | ** |
| Office for the Protection of Competition | ** |
| Oglethorpe Power Company | ** |
| Ol Pejeta Conservancy | ** |
| Older Persons Commission | ** |
| Optimal Performance Consultants | ** |
| Oregon Poison Center | ** |
| Olivier Poussier Conseil | ** |
| Opel Pervormance Center | ** |
| Operators Proficiency Check | ** |
| Options for Communicating | ** |
| Oficina Profesional Contable | ** |
| Organic Photo Conducting | ** |
| Overview of Process | ** |
| Office of Prehospital Care | ** |
| OLEfor Process Control | ** |
| Openness Productivity Connectivity | ** |
| OLE Process Control | ** |
| One Person Contractors | ** |
| Open due to Community | ** |
| Organizational Performance and Change | ** |
| Off Premises Contacts | ** |
| Ohio Preservation Council | ** |
| OLE for Process and Control | ** |
| Operations Planning Control | ** |
| Ordered Performance Curve | ** |
| Organic Photoconductor Coating | ** |
| Office of Primary Care | ** |
| Offshore Processing Centre | ** |
| Olivet Picture Cards | ** |
| Operational Processing Centre | ** |
| Outreach Project Consultants | ** |
| Outside Plant Cable | ** |
| Oduduwa Peoples Congress | ** |
| Ohio Pagan Confederation | ** |
| Optical Power Control | ** |
| Opto Power Corporation | ** |
| Open Public Corporation | ** |
| Other Peoples Clothes | ** |
| Oymak Plastik Cerrahi | ** |
| Occidental Petroleum Corporation | * |
| Off Page Connector | * |
| Office of Program Coordination | * |
| Ontario Provincial Conference | * |
| Optical Protocol Chip | * |
| Order of Preachers | * |
| Organic Polymer Chemistry | * |
| Organisations Projekt Consulting | * |
| Orient Pacific Century | * |
| Originating Point Codes | * |
| Overspeed Protection Control | * |
| Orland Park Campus | * |
| Outside Public Contacts | * |
| Oval Podium Case | * |
| Office of Planning and Communications | * |
| Online Political Citizens | * |
| Optical Processing Calibration | * |
| Optical Proximity Control | * |
| Or the Omron Process | * |
| Orkin Pest Control | * |
| Orthographe Pas Certaine | * |
| Other Parks Corrector | * |
| Off Premise Collateral | * |
| Office of Policy and Compliance | * |
| On Ocean Processes and Climate | * |
| One Person Crewing | * |
| Openness Productivity and Collaboration | * |
| Order for Protective Custody | * |
| Osaka Pathology Conference | * |
| Osmium Plasma Coaters | * |
| Otten Pet Cages | * |
| OCU and Payload Committee | * |
| Oduas People Congress | * |
| Office for Postdoctoral Careers | * |
| Ontario Photonics Consortium | * |
| Oodua People Congress | * |
| Operator Position Circuit | * |
| Ontario Progressive Conservative | * |
| Operational Period Catalog | * |
| Organic Physical Chemistry | * |
| Odessa Petroleum Corporation | * |
| Oil Paintings on Canvas | * |
| Occidental Petroleum Company | * |
| On Paper Catalogue | * |