What does OS stand for?
OS stands for Oberseminar
This definition appears very frequently and is found in the following Acronym Finder categories:
- Organizations, NGOs, schools, universities, etc.
See other definitions of OS
We have 53 other meanings of OS in our Acronym Attic
- Ohio Railway Museum
- Paris, France - Orly (Airport Code)
- Oak Ridge Youth Association (North Carolina)
- Oyster River Youth Association (Durham, NH)
- Ocean Reef Yacht Club (Freeport Lucaya, Bahamas)
- Oregon Youth Challenge
- Ottawa River Yacht Club (Toledo, OH)
- Old Rochester Youth Lacrosse (Massachusetts)
- Optimization of Root Zone Substrates (microgravity research)
- Austrian Airlines (IATA airline code)