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
HUDB HUDC HUDG HUDK HUDL HUDM HUDN HUDR HUDS HUDT HUDX
1 HUD Horizons Unlimited Callsign: Hud, USA AVCODES
2 HUD Air Hudik AB Callsign: Air Hudik, S AVCODES
3 HUD Horizons Unlimited     ICAO1
4 HUDB HUDSONS BAY COMPANY     SCAC4
5 HUDC HOUSTON DISTRIBUTING COMPANY INC     SCAC4
6 HUDCB     GB TRAFFIC
7 HUDCT Huddersfield Corporation Transport   GB TRAFFIC
8 HUDG HOUSTON, DOUG L     SCAC4
9 HUDK HUNTLAND TRUCKING     SCAC4
10 HUDL HUSKER DISTRIBUTION INC     SCAC4
11 HUDM HUDSON, GAY, MOVING AND STORAGE COM     SCAC4
12 HUDMAN Hudson & Manhattan City: New York USA TRAFFIC
13 HUDN HUDSON TRUCKING     SCAC4
14 HUDR HUDDLESTON, TROY TRUCKING LLC     SCAC4
15 HUDS HUDSON TRANSPORTATION CO INC     SCAC4
16 HUDT HUDINI TRANSPORTATION LTD     SCAC4
17 HUDT Hudson Transit   US-NJ TRAFFIC
18 HUDX Hudson Technologies, Inc. 7/2000-7/2005 (not listed)   NAKINA
19 HUDX Hudson Technologies, Inc. Jul-00   NRHS
20 HUDX HUDSON TECHNOLOGIES INC     PWRC
21 HUDX Hudson Technologies     RSRV