sort by Rank | Alpha
| Possible Meanings | Rank |
| Association of Public Participation Practitioners | *** |
| africa public private partnership | *** |
| Asian Public Policy Program | ** |
| AMERICAN PREFERRED PROVIDER PLAN | ** |
| Another Push Pin Planning | ** |
| Australian Photographic Portrait Prize | ** |
| ADOLESCENT PREGNANCY PREVENTION PROGRAM | ** |
| Adolescent Pregnancy and Parenting Program | ** |
| Aquaculture Products Promotion Program | * |
| Advance Personal Protection Package | * |
| Application Protocol Planning Project | * |
| Arizona Pavement Preservation Program | * |
| Association of Planned Parenthood Physicians | * |
| Agencja Prasowa Pocket Press | * |
| Amateur Professional Photoelectric Photometry | * |
| Analysis AP Planning Project | * |
| Aqua Pools Ponds and Playthings | * |
| Assemblea Provincial Poder Popular | * |