| Abbreviation | Definition |
|---|---|
| APP | Ah Pek Plant |
| APP | Allied Procedural Publication |
| APP | Allied Procedural Publications |
| APP | Application Portability Profile |
| APP | Army Procurement Procedures |
| APP | Arunachal Pradesh Police |
| APPATS | Automated Program to Project AIT Training Space |
| APPBES | Army Planning, Programming, Budgeting, and Execution System |
| APPD | Army Personnel Proponent Directorate |
| APPG | Army Preliminary Programming Guidance |
| APPGM | Army Planning Programming Guidance Memorandum |
| APPGM | Army Preliminary Programming Guidance Memorandum |
| APPIS | Army POM (Program Objective Memorandum) Preparation Instructions Supplement |
| APPOC | Army Power Projection Operations Center |
| APPR | Arunachal Pradesh Police Recruitment |
| APPS | Analytical Photogrammetric Positioning System |
| APPS | Application Portability Profile Standards |
| APPS | Automated Publications Production System |
| APR | Annual Program Review |
| APR | Assign Primary zone Routing |