English abbreviations from sso to ssp4
- SSO (Standard-Setting Organization)
- SSOL (Sessynesis Software Open License)
- SSOP (Sanitation Standard Operating Procedures)
- SSP ((instrumentation) Surface Science Package, on board the Huygens probe)
- SSP1 (Supplemental Support Pack 1)
- SSP2 (Supplemental Support Pack 2)
- SSP3 (Supplemental Support Pack 3)
- SSP3.0 (System Service Processor 3.0)
- SSP4 (Supplemental Support Pack 4)