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
HEA HEB HEC HED HEE HEF HEG HEH HEI HEJ HEK HEL HEM HEN HEO HEP HEQ HER HES HET HEV HEW HEX HEY HEZ
HEVC HEVR
1 HEV Helicopteros Ejecutivos, S.A. de C.V. Callsign: Helijecutivo, MEX AVCODES
2 HEV Verein zur Förderung des Eisenbahnmuseums Vienenburg e.V.   DE VKM
3 HEVC HEVETIA CONTAINER LINE     SCAC4
4 HEVR HERNANDEZ CASTRO, EVERARDO     SCAC4