Couldn't find the full form or full meaning of CCF? Maybe you were looking for one of these abbreviations: CCES - CCETSW - CCETT - CCEW - CCEZ - CCFA - CCFAC - CCFC - CCFCC - CCFCU
Requirements for Joining the U.S. Military. To join the enlisted ranks, in general you must: Be a U.S. citizen or Green Card holder Non-citizens must speak, read, and write English fluently. Non-citizens must currently live in the U.S. Be in good health.
Traditionally, most people join the U.S. military in their late teens or early to mid-twenties. In 2011 the average enlistment age for people joining the Army was 21.3 years. Each of the four military service branches and the Coast Guard also have their own maximum age standards for enlistment or officer commissioning.