What does OS stand for?
OS stands for "Ossetic Language (ISO 639-1 Code)"
How to abbreviate "Ossetic Language (ISO 639-1 Code)"?
"Ossetic Language (ISO 639-1 Code)" can be abbreviated as OS
What is the meaning of OS abbreviation?
The meaning of OS abbreviation is "Ossetic Language (ISO 639-1 Code)"
What does OS mean?
OS as abbreviation means "Ossetic Language (ISO 639-1 Code)"
