Unit abriviation

[pzrwest]

What would the abriviation be for the unit?
Panzergrenadier Regiment 10 I Battalion
I'm assuming that the "I" stands for 1st
Your input would be appreciated

[Hoffman Grink]

I Btn Pz Gr Rgt 10

[Krupp]

Oh sure, you give him the easy abbreviation question.

[bee]

Sometime I will do this online Abbreviations dictionary, so you can all look up your stuff there... maybe sometime in winter, when the weather starts getting shite again...