In the Air Force we have Air Force Specialty Codes (AFSC). The other services call them MOS.
Intelligence is under the 1N series. It has nothing to do with military police. In USMC, MP is career field 57, Intel is 02.
AF Office of Special Investigations (AFOSI) is the equivalent of Army Criminal Investigation Divison (CID). They do the investigations portion of law enforcement. They also work in the area of operations security and counter intelligence. That is the 7S series.
JAG career field is 5J.
Those are the top three that I would suggest to transfer to FBI.
Charles does not know what he is talking about. AF Cops have the full range of law enforcement responsibilities just like Army MPs. They are not just traffic cops, or gate guards.
Air Force is a fine starting point for and FBI career.
Source(s):
Enlisted AFSCs & qualifications -
http://usmilitary.about.com/od/airforcee…
more info -
http://www.airforce.com/careers/enlisted…
USMC MOS' -
http://en.wikipedia.org/wiki/List_of_Uni…
24+ years service including work with military police, investigators, FBI terrorist task force, drug interdiction task forces, DEA, Postal Inspectors, ATF, Diplomatic Protection, AF & Navy & Army & USMC JAG personnel, etc.