sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Palo Alto Chamber Orchestra | *** |
| Patriot Act Compliance Officer | *** |
| Pennsylvania Association of Code Officials | *** |
| Puertorriquenos Asociados for Community Organization | ** |
| Pan American Coroners Office | ** |
| Peterborough African Community Organisation | ** |
| Pro Arte Chamber Orchestra | ** |
| Pittsburg Area Community Outreach | ** |
| Paralegal Association of Central Ohio | ** |
| Paulden Area Community Organization | ** |
| Pan Arab Council of Ophthalmology | ** |
| Provincial Agricultural Co Ordinator | ** |
| PA Association of Code Officials | ** |
| Processing Amount of Crude Oil | ** |
| Personnel Association of Central Ohio | * |
| Pacific American Commercial Company | * |
| Physical Activity Community Outreach | * |
| Principal Administrative Contracting Officer | * |
| Project Aircraft Certification Office | * |
| Pacific Area Counsel Office | * |
| philippine american civic organization | * |
| Puertorriquenos Associados for Community Organization | * |
| Principle Administrative Contracting Officer | * |
| Property Administration for Contracting Officers | * |