Dog tags

[Schafer914]

I was looking into getting some dog tags as were others in my unit. What would the format for the unit part of it be?
I've seen many variations but what would the layout be for say, GR914, part of the 352ID?

[dixiedrummer]

http://www.dererstezug.com/Erkennungsmarke.htm

[Schafer914]

Thanks, found some great info