Remedial Action Plans 
Radioactive Argon Processing System 
Refugees, Asylum and Parole System 
resident assessment protocols 
Right AFT Propulsion System 
regional air pollution study 
Regulatory Affairs Professionals Socie… 
Remedial Action Priority System 
Rotating Azimuth Plane Scans 
random-access plate system 
Rapid Acute Physiology Score 
Rapid Alcohol Problems Screen 
Rawinsonde Automated Processing System 
Real Application on Parallel Systems 
Records of Assistance Payment System 
Refugee Asylum Processing System 
Regulatory Affairs Professional Societ… 
Remedial Actions Plans 
Remote Access Policies 
Remote Access Power Support 
Remote Area for Payload Support 
Remote Area Power Supply 
Remote Area Power Systems 
Resident Assessment Protocol System 
Resource Allocation Planning Service 
Resource Analysis and Planning System 
Retired Army Personnel System 
Retiree Annuitant Pay System 
Retrieval Analysis and Presentation Sy… 
Review of Automated Personnel System