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
HYCB HYCC HYCD HYCI HYCK HYCM HYCO HYCQ HYCT HYCW
1 HYC Hydro Air (PTY) Ltd. Callsign: Hydro Cargo, ZA AVCODES
2 HYC Hydro Air Flight Operations     ICAO1
3 HYCB HYMARK EXPRESS INC     SCAC4
4 HYCC HAPPY YELLOW CHECKER CAB     SCAC4
5 HYCD HAYCOCK DISTRIBUTING CO INC     SCAC4
6 HYCI HAY, CLIFFORD C INC     SCAC4
7 HYCK HAY CREEK EXPRESS INC     SCAC4
8 HYCM HYDRO CHEM INDUSTRIAL SERVICES INC     SCAC4
9 HYCO HUSKEY BUS & TRANSPORTATION SERVICE     SCAC4
10 HYCQ HOMETOWN ENERGY LLC     SCAC4
11 HYCT HUNEYCUTT TRANSPORT     SCAC4
12 HYCW HAYWORTH, C & V TRUCKING CO     SCAC4