English abbreviations from pss to psu
- PSS (Primary Sight System)
- P.S.S. (Presbyteri Sancti Sulpicii, Pretres de S. Sulpice (Sulpicians))
- PSSA (Pacific Singlehanded Sailing Association)
- PSSC (Progress in Solid State Chemistry)
- PSSD (Process Software Solutions Department)
- PSSG (Puget Sound Senior Games)
- pssh (parallel-ssh)
- PSSI (Prague Security Studies Institute)
- PSSL (Private Source Statement Library)
- PSSM (Parallel-Split Shadow Map)
- PSSP (Personnel Security and Surety Program)
- PSST (Photonics Simulation Software For Teaching)
- PST (Pacific Standard Time (UTC-8 hours))
- PSTA (Pak Swedish Teachers Association)
- P-STATIC (Precipitation Static)
- PSTM (Photon Scanning Tunneling Microscopy)
- PSTN (Public Switched Telephone Network)
- PSTV (Plattsburgh State Television)
- PSU (Passenger service unit)