English abbreviations from snu to soa
- SNU (Abel Santamaría Airport)
- SNUE (Seoul National University of Education)
- SNV (Stichting Nederlandse Vrywilligers)
- SNW (Storage Networking World)
- SNY (Sidney Municipal Airport (Lloyd W. Carr Field))
- SNZ (Santa Cruz Air Force Base)
- SO (Special Warfare Operator, aka US Navy SEAL.)
- s.o. (signed only)
- SO/LIC (Special Operations/Low Intensity Conflict)
- so — (s) Somali language (ISO 639 (1 code))
- SOA (service-oriented architecture)