USAF patches and badges..what do they mean?

at value village, they have 2 named USAF BDU tops, same badging one patch is for the Air Combat Command, the other 3, i

United States Air Force Security Forces - Wikipedia

United States Astronaut Badge - Wikipedia

LOT OF 20 VINTAGE AIR FORCE USAF PATCHES SSI ORIGINAL MILITARY NOS!

US Army Air Force Patch

USAF United States Air Force Fire Protection Cloth Patch

Glossary –

These are the best and most absurd US military unit patches

History office plays key role in OCP emblem-to-patch conversion > Air Force > Article Display

The Air Force includes occupational tabs on their uniform so people can see what your job is. Should the Army try something similar? Why or why not? : r/army

Custom Air Force Patches ⋆ Best Wholesale U.S. Based Supplier

United States Aviator Badge - Wikipedia