From my collecting experiences, another form of what I am calling a "Government Acceptance Stamp" is prevalent. I have seen it in 2 of my uniforms, which I know are OIF era because of who I bought them from as well as the pattern and quality. It is very similar to the 8 sided star similar to the "Baath Party" one. I am putting it in quotes because I am not sure if it is actually a symbol of the Baath Party. I believe it is a form of Party or Government acceptance because manufacturer tags are there and the 8 sided star is stamped on it as well.
This is just a hypothesis/observation that I have come up with.
I will be sharing the Manufacturer stamps to show that they are not military tags, then I will share the "Baath Party Stamp" for each.
First up is the tag in a desert camo uniform of mine made by RMC.
I have a post-2003 made RMC uniform that doesn't have the star stamp in it, however, the camo one does.