English abbreviations from csl to cso
- CSL (U.K. Central Science Laboratory)
- CSLA (Communications Security Logistics Activity)
- CSLF (California State Library Foundation)
- CSLHS (Conference of State and Local Historical Societies)
- CSLIP (Compressed SLIP)
- CS-LNA (Common-Source Low-Noise Amplifier)
- CSLR (Center for Spoken Language Research)
- CSLS (Centre for the Study of Living Standards)
- CSM (Clinton-Sherman Airport)
- CSMA (Carrier Sense Multiple Access)
- CSMA/CA (Carrier sense multiple access / collision avoidance)
- CSMA/CD (Carrier sense multiple access / collision detection)
- CSME (Center for Science and Mathematics Education)
- CSMET (Crew Station Mission Equipment Trainer)
- CSMP (Current Ships Maintenance Projects)
- CSMS (Consolidated Support Maintenance Shop)
- CSMT (core sampler tester log)
- CSN (Carson Airport (FAA: CXP))
- CSNBI (Conseil sentiers NB Inc. (see NBTCI))
- CSNET (Computer Science NETwork)
- CSNP (Causeway Section, Non-Powered)
- CSNP(BE) (Causeway Section, Non-Powered (Beach End))
- CSNP(I) (Causeway Section, Non-Powered (Intermediate))
- CSNP(SE) (Causeway Section, Non-Powered (Sea End))
- CSNW (Client Service for NetWare)
- CSO (complete seal-off)