Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
H& H0 H1 H2 H3 H4 H5 H6 H7 H8 H9 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ
HUA HUB HUC HUD HUE HUF HUG HUH HUI HUJ HUK HUL HUM HUN HUO HUP HUQ HUR HUS HUT HUV HUW HUY
HUFF HUFM HUFO
1 HUF Hungarian Air Force Callsign: Hungarian Airforce, H AVCODES
2 HUF Hungarian Air Force     ICAO1
3 HUFF HUFFMAN TRUCKING     SCAC4
4 HUFM HUFFMAN, SCOTT     SCAC4
5 HUFO HUFFMAN OIL COMPANY INC     SCAC4