sort by Rank | Alpha
| Possible Meanings | Rank |
| Picture Archive and Communication | **** |
| Prison Advice and Care Trust | **** |
| Producers Alliance for Cinema and Television | **** |
| Program of Assertive Community Treatment | **** |
| Property and Casualty Trust | *** |
| Pre Apprenticeship Certificate Training | *** |
| Prepaid Affordable College Tuition | *** |
| Program for Assertive Community Treatment | *** |
| Practical Application of Constraint Technology | *** |
| Palmetto Achievement Challenge Tests | *** |
| Professional and Creative Team | *** |
| People Acting in Community Together | *** |
| Pre Apprenticeship Construction Training | *** |
| Partnerships and Communities Together | *** |
| Prescott Area Coalition for Tourism | *** |
| Planning Access Care and Treatment | *** |
| Prison Advice Care Trust | *** |
| Prevention and Access to Care and Treatment | *** |
| Productivity and Compliance Tools | *** |
| Parents and Child Together | *** |
| Positive Adolescent Choices Training | *** |
| Papillary Carcinoma of Thyroid | *** |
| Performing Arts Council of the Transvaal | *** |
| Parents and Adult Children Together | *** |
| Parallel Architecture and Compilation Techniques | *** |
| Parenting at A Challenging Time | *** |
| Professional Automotive Career Training | *** |
| Public Action for Change Today | *** |
| Programs for Assertive Community Treatment | *** |
| Pilot Action for Combined Transport | *** |
| Public and Contextual Theology | *** |
| Planning Access Care Treatment | *** |
| People and Animals in Community | *** |
| Professional Assisted Cessation Therapy | *** |
| Police and Community Trust | *** |
| Political Action Committee of Texas | *** |
| Producers Alliance for Cinema Television | *** |
| People Acting for Community Together | *** |
| Parent and Children Together | *** |
| Police and Communities Together | *** |
| Partners Against Crime Taskforce | *** |
| Police Accountability Community Team | *** |
| Process Assessment Consulting Training | *** |
| People and Chimps Together | *** |
| Parent and Child Time | *** |
| Paleoecological Analysis of Circumpolar Treeline | *** |
| People and Cats Together | *** |
| People for Animal Care Trust | *** |
| Picture Archiving and Communications | *** |
| Pewsey Area Community Trust | *** |
| People of Addison County Together | *** |
| Picture Archiving and Communication | *** |
| Provincial Association of Catholic Teachers | *** |
| People and Computer Training | *** |
| Positive Achievement Change Tool | *** |
| Program of Action for Cancer Therapy | *** |
| Police and Crisis Team | *** |
| Police and Corrections Team | *** |
| People of All Colors Together | *** |
| Prescribing Analysis and Cost | *** |
| Police Accountability Community Teams | *** |
| Petroleum and Convenience Tradeshow | *** |
| Portable Application Code Toolkit | *** |
| Public Access Cable Television | *** |
| Pediatric Advanced Care Team | *** |
| Pediatric Advanced Cardiac Therapies | *** |
| Political Advocacy Contact Team | ** |
| Parents Children and Teachers | ** |
| plasma arc centrifugal treatment | ** |
| Patients and Community Together | ** |
| Philippine Action Concerning Torture | ** |
| Physician Actuated Computerized Treatment | ** |
| Physicians' Alternative Career Transition | ** |
| platelet-activated clotting test | ** |
| platelet-activated clotting time | ** |
| Potassium Adherence Clinical Trial | ** |
| Pravastatin Acute Coronary Treatment | ** |
| pulmonary artery clamping test | ** |
| Parents and Abducted Children Together | ** |
| Production Analyses Control Technique | ** |
| Parents of Autistic Children Together | ** |
| Patient Association for Cures and Treatments | ** |
| Pediatric Alternatives in Creative Therapy | ** |
| Prescribing Analyses and Cost | ** |
| Preliminary American College Testing | ** |
| Preservation Amputation Care and Treatment | ** |
| Protected Area Conservation Trust | ** |
| Professional Alliance of Cleveland Theaters | ** |
| Panic Attack Care-Seeking Threshold | ** |
| prism and alternate cover test | ** |
| Prisoners and Community Together | ** |
| Peace Action Coalition Tacoma | ** |
| Plan of Action for Challenging Times | ** |
| Police and Community Telephone | ** |
| Principals Academy Certification Test | ** |
| Partnership for African Capacity | ** |
| Protect A Child Today | ** |
| Programme of Accountability and Transparency | ** |
| Providing Assistance to Caregivers in Transition | ** |
| Public Agency Compensation Trust | ** |
| Protect Allergic Children Today | ** |
| Partnerships Affirming Community Transformation | ** |
| Program for Agency Coordinated Transportation | ** |
| Pulaski Association of Classroom Teachers | ** |
| Priorities in AIDS Care and Treatment | ** |
| Protecting and Conserving Together | ** |
| Placing Assessment and Counselling Teams | ** |
| Pennsylvania Association of Councils of Trustees | ** |
| Partnership Academy for Community Teamwork | ** |
| Program in Assertive Community Treatment | ** |
| Petersfield Area Community Trust | ** |
| Parents and Coaches Together | ** |
| People Against Corporate Takeover | ** |
| Parents of Abducted Children Together | ** |
| People and Churches Together | ** |
| Parallel Architectures and Compiler Techniques | ** |
| Program Assessment Consultation Team | ** |
| Program for Advancement of Commercial Technology | ** |
| psychiatric assertive continuing care | ** |
| Psychosocial Assessment of Candidates for Transplantation | ** |
| Positive Alternative Choices Today | ** |
| Program Across the County | ** |
| Physics and Astronomy Classification | ** |
| Pacific Association for Clinical Training | ** |
| Parents and Children in Transition | ** |
| Performing Arts Council Transvaal | ** |
| Placement Assessment and Counselling Team | ** |
| Pennsylvania Association of Community Theatres | ** |
| Programs in Assertive Community Treatment | ** |
| Providence Alliance for Catholic Teachers | ** |
| Purchasing Alliance for Clinical Therapeutics | ** |
| prescribing analysis and cost data | ** |
| prescribing analysis and costing | ** |
| Performing Arts Center Team | ** |
| Program for Atherosclerosis and Cardiovascular Therapies | ** |
| Providing Access to Cancer Therapy | ** |
| Pagans in Action Council for Truth | ** |
| Police and Community Training | ** |
| Physician Alliance for Clinical Trials | ** |
| Polish American Chamber of Tourism | ** |
| Production Assistance for Cellular Therapies | ** |
| Programme for Accountability and Transparency | ** |
| Project for Addiction Counselor Training | ** |
| Pakistan American Council of Texas | ** |
| Parents and Community Together | ** |
| Peace and Community Team | ** |
| Positioning Advertising Copy Testing | ** |
| Producers Alliance for Cinema and TV | ** |
| Professional Association of Clinical Therapists | ** |
| Peace and Conflict Timeline | ** |
| Panduit Architecture for Converged Technologies | ** |
| Pet Alliance of Central Texas | ** |
| Psychiatric Assessment Center for Treatment | ** |
| Peer Approach to Counselling by Teens | ** |
| Police and Clergy Together | ** |
| Popular Association of Cartoonists in Tanzania | ** |
| Princeton Against Cancer Together | ** |
| Program for the Advancement of Commercial Technology | ** |
| Public Access Community Television | ** |
| Parents and Adolescents Can Talk | ** |
| Partner and Circuit Tracking | ** |
| Pediatric Advanced Comfort Team | ** |
| Positive Action Community Theatre | ** |
| Production Assistance for Cellular Therapy | ** |
| Parent and Community Team | ** |
| Police and Children Together | ** |
| poole addictions community team | ** |
| Private Agencies Cooperating Together | ** |
| Professional Accountants Centre for Traininig | ** |
| Pattern Annotated Course Tool | ** |
| Pittsburgh AIDS Center for Treatment | ** |
| Prayer and Care Team | ** |
| Process Assessment of Correctional Treatment | ** |
| Professional Association for Computer Training | ** |
| Pan American Cycle Test | ** |
| Play Acceleration and Collaboration Track | ** |
| Pro Active Chicago Teachers | ** |
| Program for Academic and Creative Talent | ** |
| Promoting Active Community Transport | ** |
| Palmetto Academic Challenge Test | ** |
| People and Agencies Coming Together | ** |
| Police Auxiliary Citizens Team | ** |
| Poverty Alleviation Credit Trust | ** |
| Protect Access to Care and Treatment | ** |
| Purbeck Action for Cycling Team | ** |
| Pacific Asia Coalition for Travel | ** |
| Pakistani American Council of Texas | ** |
| Post Adoption Consulting Team | ** |
| Postbaccalaureate Accelerated Certification for Teachers | ** |
| Prescription Analysis and Cost Tabulation | ** |
| Professional Addiction Counselor Training | ** |
| Public Awareness Campaign Together | ** |
| Pagan Alliance of Central Texas | ** |
| Partnering to Assess and Counteract Truancy | ** |
| Partnership Against Crime Taskforce | ** |
| People Against Car Theft | ** |
| Performing Arts Council of Transvaal | ** |
| Physicians Adopting Computer Technology | ** |
| Pro Active Crime Team | ** |
| Producers Alliance of Cinema and Television | ** |
| Partnership and Advocacy for Competitiveness and Trade | ** |
| Police Action Counseling Team | ** |
| Pan African Coordination Team | ** |
| Parents Aware Communicating Together | ** |
| Partners in Alternative Certification for Teachers | ** |
| Performing Arts for Children and Teens | ** |
| Police Agency Combined Testing | ** |
| Potomac Association of Cooperative Teachers | ** |
| Private Assembly Creation Tool | ** |
| Patient Advisory Cancer Team | ** |
| Peer Advanced Competency Training | ** |
| Pickering Ajax Citizens Together | ** |
| Pooptagging Against Cultural Theft | ** |
| Programme for Assertive Community Treatment | ** |
| Project Assist Citizens in Trouble | ** |
| Pastors Alliance for County Transformation | * |
| PBX and Computer Teaming | * |
| People Against a Casino Town | * |
| Performance and Change Team | * |
| Process Automation and Control | * |
| Professional Apprenticeship Career Tracks | * |
| Professional Association of Computer Training | * |
| Programme on Accountability and Transparency | * |
| Partners Advice Consultancy and Training | * |
| Partnership Against Car Theft | * |
| Partnership Approach to Comprehensive Testing | * |
| Partnership for Action and Commitment Today | * |
| Pay Actual Computer Time | * |
| Pembrokeshire Alliance of Complementary Therapists | * |
| Performance Assessment Calculation Tool | * |
| Precision Aircraft Control Technology | * |
| Professional Assistance of Central Texas | * |
| Public Advisory Council for Television | * |
| Partners Assessing Children Together | * |
| Partnerships Alliances and Coordination Techniques | * |
| Partnerships and Community Team | * |
| Peer Approach to Counseling by Teens | * |
| Peer Awareness Communication Training | * |
| Positive Access to Community Transition | * |
| Princeton Area Center for Theory | * |
| Program for the Acceleration of Technology | * |
| Project Assistance to Control Tuberculosis | * |
| Project for Academic Coaching Through | * |
| Projekt Assessment Center Training | * |
| Protection Amélioration Construction Transformation | * |
| Parent Adolescent Conditioning Training | * |
| Parent and Communication Teams | * |
| Partnerships Adults and Children Together | * |
| Philadelphia Association of Clinical Trials | * |
| Pittsburgh Advanced Cognitve Tutoring | * |