See this infographic from Veterans United Home Loans on military rankings for the Army, Navy, Air Force, Coast Guard, and Marines.
US Military Rank Structure Illustration Chart
RANK STRUCTURE AND INSIGNIA OF ENLISTED MILITARY PERSONNEL - ALL BRANCHES OF US MILITARY SERVICE
Navy Rank Chart
Google Image Result for http://navyhandbook.org/files/2011/01/navy-ranks-1.jpg
Do you know all your Navy ranks and ribbons? What about insignia devices? Whether you need to learn before Boot Camp, want to brush up on your Navy knowledge or you’re new to Navy lingo, check out...
RTC Orlando is having a 2016 Reunion! Come join the group and learn more: https://www.facebook.com/groups/344468909079204/ and http://rtcorlandoreunion.com/
Military Rank Chart - I know almost all of the Officer ranks/insignia now but this helps for enlisted!
US Navy Uniform Infographic