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
HZA HZB HZC HZE HZF HZG HZH HZI HZJ HZK HZL HZM HZN HZO HZP HZR HZS HZT HZU HZV HZX HZY HZZ
HZAI HZAR
1 HZA Horizon Airlines Pty Ltd. IATA: BN, Callsign: Horiz Air, IATA designator changed from YK* / Designator HK* recalled by IATA AUS AVCODES
2 HZA Horizon Airlines Pty Ltd. IATA: KH, Callsign: Horiz Air, IATA designator changed from YK* / Designator HK* recalled by IATA AUS AVCODES
3 HZA Horizon Airlines IATA: BN   ICAO1
4 HZAI HZT INTERNATIONAL INC     SCAC4
5 HZAR HUZAR LOGISITCS INC     SCAC4