Safety Program Plan 
Salmon pancreatic polypeptide 
Sapphire Aviation 
Sappi Limited 
SAPPI LTD. 
Scalable Parallel Processing 
Scalable Parallel Processor 
Scaleable Parallel Processor 
Scaled Parallel Processor 
Scenario Preparation Program 
SCHUPP 
Science and Power Platform 
Science Power Platform 
Scientific and Power Platform 
Second Principal Plane 
secondary proliferative population 
Security and Prosperity Partnership 
Security Package Provider 
Security Program Plans 
Select Provider Program 
Semi-protection policy 
Sensor Performance Prediction 
Sequence Packet Protocol 
Sequenced Packet Protocol 
Sequential projection pursuit 
Serial Port Profile 
Service Provider Process 
Service Provision Point 
Service Provisioning Platform 
Service Provisioning Policy