Cross-posting to /r/whatisthisthing, by the way

These pins may or may not be fake, but they at least look like they are realish. The story of these pins and the hat is in this post

As of now the people of Imgur have identified the hat (a Soviet-era Afgan Field hat, apparently), but all the pins still are mysterious.

• This first one seems to be an "excellence in military" pin but I have no idea anything else about it.
• This one looks like a athletic pin of sorts?
• As does this one
• This one is the most mysterious, as no amount of Googling gave me any hint as to what it was.
• This last guy was on the front of the hat, if that helps at all.
• And this bonus one is hat-related. It's the inside text and I have no idea what it means.

If anyone could help me out with figuring out what all these pins mean, that would be so great.