OS in Call Sign Meaning
The OS meaning in Call Sign terms is "Austrian Airlines". There are 1 related meanings of the OS Call Sign abbreviation.
OS on Call Sign Full Forms
- Austrian Airlines
Frequently Asked Questions (FAQ)
What does OS stand for Call Sign?
OS stands for Austrian Airlines in Call Sign terms.
What is the shortened form of Austrian Airlines in Call Sign?
The short form of "Austrian Airlines" is OS for Call Sign.
Citation
OS in Call Sign. Acronym24.com. (2022, March 26). Retrieved December 23, 2024 from https://acronym24.com/os-meaning-in-call-sign/
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