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
N& n/ N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NW NX NY NZ
NTA NTB NTC NTD NTE NTF NTG NTH NTI NTJ NTK NTL NTM NTN NTO NTP NTQ NTR NTS NTT NTU NTV NTW NTX NTY NTZ
NTKE NTKG NTKI NTKL NTKN NTKO NTKQ NTKS NTKU NTKX
1 NTK National Air Traffic Controllers Association (NATCA) Callsign: NATCA, USA AVCODES
2 NTK Ocean Wings Commuter Service Callsign: Tuckernuck, USA AVCODES
3 NTK Natioanl Air Traffic Controllers Association     ICAO1
4 NTKE NOTTKE TRUCKING     SCAC3
5 NTKG NOLANS TRUCKING     SCAC3
6 NTKG NORRIS TRUCKING INC     SCAC4
7 NTKI NEUMANN TRUCKING INC     SCAC3
8 NTKI NATIONAL TRUCKLOAD INC     SCAC4
9 NTKL NORTHERN TRUCKING AND LOGISTICS COR     SCAC4
10 NTKN NEXUS TRUCK LINES     SCAC4
11 NTKO NIEMAN TRUCKING LLC     SCAC4
12 NTKQ NABEL TRUCKING CO     SCAC3
13 NTKS NATALIE TANKSHIPS CORPORATION     SCAC3
14 NTKS NATALIE TANKSHIPS CORPORATION     SCAC4
15 NTKU NIPPON TANSAN CO LTD     SCAC4
16 NTKX VAE Nortrak North America, Inc. added 1/1999; 7/2000; eliminated 7/2001; 7/2005 (not listed)   NAKINA
17 NTKX VAE Nortrak North America, Inc. added 1/99; 7/2000; eliminated 7/2001   NRHS
18 NTKX VAE NORTRAK NORTH AMERICA INC.     PWRC
19 NTKX VAE Nortrak North America     RSRV
20 NTKX VAE NORTRAK NORTH AMERICA INC     SCAC4