| Pacific Adaptation to Climate Change | Academic & Science |
| Paris Agreement on Climate Change | Academic & Science |
| Parkside Access to College Credit | Academic & Science |
| Proposed Academic Curriculum Changes | Academic & Science |
| Permanency and Adoption Competency Certificate | Business |
| Prime Active | Business |
| Physician Assistants Certification Council | Certifications |
| Plano Athletic Cycling Club | Community |
| Port Adelaide Cycling Club | Community |
| Pakistan American Cultural Center | Community |
| Perham Area Community Center | Community |
| Palestinian American Community Center | Community |
| Pakistani American Community Center | Community |
| Palmyra A Caring Community | Community |
| People Actively Creating Communities | Community |
| Palestinian American Cultural Center | Community |
| Professional Association of Custom Clothiers | Community |
| Prairie Avenue Community Church | Community |
| Pakistani American Cultural Center | Community |
| Pakistani American Culture Center | Community |
| Post Adoption Child Care | Community |
| Preschool Age Child Care | Community |
| Park Avenue Congregational Church | Community |
| Performing Arts Center of Connecticut | Community |
| Prairie Avenue Christian Center | Community |
| Partition, Aggregation and Conditional Coding | Computer and Networking |
| Paul Allen Computing Challenge | Computing |
| Predictable Assembly From Certifiable Components | Computing |
| Palestinian Anti-corruption Commission | Country Specific |
| Program for Advanced College Credit | Educational Institute |
| Plainfield Area | General |
| Pre Authorised Credit Card | General |
| Profit After Capital Charge | General |
| Pianist, Arranger, Composer, Conductor | General |
| Patient Airlift Control Center | General |
| Preclinical Alzheimer Cognitive Composite | General |
| Professional Appraiser Code of Conduct | General |
| Persistent Application Client Containers | General |
| Programa Avan?do de Cultura Contempor?ea | General |
| Philadelphia Aviation Country Club | General |
| Pima Animal Care Center | General |
| Prescott Area Corvair Club | General |
| Porsche Approved Collision Center | General |
| Predictive Adaptive Cruise Control | General |
| Philadelphia Area Collegiate Cooperative | General |
| Phillips Ambulatory Care Center | General |
| Partners Among Cats And Canines | General |
| Programa Avançado de Cultura Contemporânea | General |
| Pre Approved Credit Card | General |
| Pro Athlete Chamber of Commerce | Governmental |
| Philippine American Chamber of Commerce | Governmental |
| Polish American Chamber of Commerce | Governmental |
| Plainfield Area Chamber of Commerce | Governmental |
| Philippine Administration Chamber of Commerce | Governmental |
| Pratt Area Community Council | Governmental |
| Palestinian Area Corruption Community | Governmental |
| Prosecuting Attorneys Coordinating Council | Governmental |
| Police Authority Community Consultation | Governmental |
| Portuguese American Civic Club | International |
| Pediatric Adolescent Care Center | Medical |
| Problem Action Control Center | Space Science |