MSO
MSO is the abbreviation for:
- Marienschule Opladen , a grammar school in Leverkusen-Opladen
- Master Security Officer in the Information Security Management System
- Microsoft Office , often abbreviated as "MS Office"
- Migrant self-organization
- Mixed service organization , part of the BAOR
- Mount Stromlo Observatory
- monadic second order logic , second order monadic predicate logic
- MSO is the IATA code for Missoula International Airport , see Missoula (Montana)
- Modern Sounds Orchestra
- Mixed-signal oscilloscope
- Michael Schmid-Ospach , German journalist and media politician
- Multiple system operator , cable network operator with several services offered
- Murashige-Skoog medium , for the in-vitro culture of plants
See also:
- Heiko M / S / O ( Heiko Schäfer ; 1970–2017), German DJ, musician and label owner