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
I& I2 I3 I4 I5 I6 I7 I8 I9 IA IB IC ID IE IF IG IH II IJ IK IL IM IN IO IP IQ IR IS IT IU IV IW IX IY IZ
IRA IRB IRC IRD IRE IRF IRG IRH IRI IRJ IRK IRL IRM IRN IRO IRP IRQ IRR IRS IRT IRU IRV IRW IRX IRY IRZ
IRIP IRIR IRIS IRIU IRIV
1 IRI Navidtec Callsign: Navid, IR AVCODES
2 IRI Navid     ICAO1
3 IRIPK Instytut Rozwoju i Promocji Kolei   PL TRAFFIC
4 IRIR INTERPSPORT RACING INC     SCAC4
5 IRIS Irisbus City: Name of the Iveco buses in 1999 - 2013, due to merger with Renault Bus. I TRAFFIC
6 IRIU IRS INTERNATIONAL   AUS BIC
7 IRIV IRIS NAVIGATION LIMITED     SCAC4