/ ˌeɪ ef ˈsiː; NAmE / abbreviation
1.
( BrE ) Association Football Club :
Leeds United AFC
2.
( NAmE ) American Football Conference (one of the two groups of teams in the NFL)
3.
( BrE ) Air Force Cross (an award given to members of the air force , for being brave when flying rather than when fighting the enemy)
4.
automatic frequency control (a system which allows radios and televisions to continue to receive the same signal)