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
HYA HYB HYC HYD HYE HYF HYG HYH HYI HYJ HYK HYL HYM HYN HYO HYP HYR HYS HYT HYU HYV HYW HYX
HYAJ HYAP HYAR HYAT HYAU
1 HYA Hyack Air (1981) Ltd. Callsign: Hyack, CDN AVCODES
2 HYA Al-Haya Aviation IATA: HA, Callsign: Alhaya, IATA Prefix: 164, IRQ AVCODES
3 HYA Hyack Air     ICAO1
4 HYAJ HYATT, JIM PRODUCE CO INC     SCAC4
5 HYAP HYDRA TRANSPORTATION     SCAC4
6 HYAR HILLYARD FARMS     SCAC4
7 HYAT HYBRID TRANSIT SYSTEMS INC     SCAC4
8 HYAU PETROCHEMICA     SCAC4