In the HBO show Generation Kill, what does MSR and ACT stand for?

Question

In the HBO show Generation Kill, what does MSR and ACT stand for?

Answer 1

if you mean MRE, that is meal ready to eat

Answer 2

MSR: try and see if these make sense

ACT-  air control team?

i don't watch, but i do have a basic knowledge of these

Also, for fun, check this out:

http://www.capmarine.com/cap/glossary.ht...