I have always wanted to learn the differences and distinctions between the uniforms worn by men in the army, navy, air force, marine corps. and coast guard. Can any one guide me to a website or book where a layman can learn how to distinguish men in the different services by uniform?

A list of uniform ranks:

US AIR FORCE: United States Air Force - Wikipedia, the free encyclopedia

US NAVY: United States Navy - Wikipedia, the free encyclopedia

US MILITARY: Military uniform - Wikipedia, the free encyclopedia

US MARINE CORPS: United States Marine Corps - Wikipedia, the free encyclopedia

US COAST GUARD: United States Coast Guard - Wikipedia, the free encyclopedia