Service Switching Point Space Shuttle Program Surface Science Package Service Switching Points System Security Plan Space Station Program Strategic Systems Programs Shared Service Provider Source Selection Plan Signal Switching Point Simulation Support Plan Standard Switch Panel Statutory Sick Pay Scientific Subroutine Package Silicon Switch Processor Send Single Pulses Sodium sampling package Supply Support Plan Symposium on Security and Privacy Attack Submarine Satellite Servicing Project Scheduled Strike Program Scientific Services Program Security Service Provider sequence-specific primer Sequence-specific primers Service Signaling Point SIGINT Support Plan Signalling and Switching Processor Signalling Switching Point
Service Switching Point
System Security Plan