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What does YYA stand for?

YYA stands for Ystävyys-, Yhteistyö- ja Avunantosopimus (Finnish: Agreement of Friendship, Cooperation & Mutual Assistance Treaty Finland & USSR)

This definition appears rarely and is found in the following Acronym Finder categories:

  • Military and Government

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Other Resources:
We have 1 other meaning of YYA in our Acronym Attic