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
R& R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ RØ
1 R2 Orenburg Airlines Federal State Unitary Enterprise {ICAO: ORB, Callsign: Orenburg, IATA Prefix: 291, Name changed to JSC "Orenburg Airlines". Name changed from State Unitary Avia Enterprise d/b/a Orenburg Airlines. Designator R2 reinstated by IATA};SRCKEY=AVCODES RUS  
2 R2 JSC "Orenburg Airlines" {ICAO: ORB, Callsign: Orenburg, IATA Prefix: 291, Merged into Rossiya Airlines JSC (FV/SDM) w.e.f. 26 May 2016. Name changed to JSC "Orenburg Airlines". Name changed from State Unitary Avia Enterprise d/b/a Orenburg Airlines. Designator R2 reinstated by IATA};SRCKEY=AVCODES RUS  
3 R2 State Unitary Avia Enterprise d/b/a Orenburg Airlines ICAO: ORB, Callsign: Orenburg, IATA Prefix: 291, Name changed to Orenburg Airlines Federal State Unitary Enterprise RUS AVCODES
4 R2 Groupe Transair S.A. ICAO: GTS, Callsign: Transgroup, SN AVCODES