Recently I have found out that Alabama POSTC now recognizes FBI, NRA and FLECTC courses for firearms instructors. I haven't heard a lot about the differences in the three. Most of the officers here have been to FBI since it's run about 4 to 6 times a year in North Alabama. I knew one guy who is NRA, but I've lost contact with him. NRA is offered in NW Alabama. As far as FLECTC, I've only meet one guy who was a Fed the went thru back in the 1980's. Can anyone tell me the differences in the three?