I picked up a pack of Japanese Infantry on the recommendation that they might be useful for VC/NVA.
I'm not sure of their usefulness on that front, but if they don't work out for that, I'll be keeping them for some future WW2 Pacific games.
Overview of the code below. Click on the pictures for a larger version.
Infantry Strip type 1 - Four of these strips per code
Infantry Strip type 2 - Three of these Strips per code
LMG Strip - Single strip per code
Light Mortar Strip - Two Strips per code
Short Infantry Strip - one per code. Not sure if this is actually a proper part of the code, or just a malformed version of Infantry Strip type 2.