| 9701 | RUIQ | RIL USA INC | | | SCAC4 |
| 9702 | RUJB | RUSLING, JOHN B | | | SCAC3 |
| 9703 | RUJC | RUSTHOVEN, JACOB CARTAGE INC | | | SCAC3 |
| 9704 | RUJD | RUFF, JOHN DISTRIBUTORS | | | SCAC3 |
| 9705 | RUJR | RUFER, JOHN R | | | SCAC3 |
| 9706 | RUJS | RUBIN, JACK & SONS | | | SCAC3 |
| 9707 | RUJT | RUSSELL, JACK TRUCKING | | | SCAC3 |
| 9708 | RUK | Ryanair UK Limited | IATA: RK, Callsign: Blue Max, | GB | AVCODES |
| 9709 | RüKB | Rügensche Kleinbahn GmbH & Co | Putbus | D | privat-bahn.de |
| 9710 | RUKB | | | D | TRAFFIC |
| 9711 | RUKB | Rügensche Kleinbahn GmbH | | DE | VKM |
| 9712 | RUKC | RUGGIERO TRUCKING CO INC | | | SCAC4 |
| 9713 | RUKM | RUCKER MOVING & STORAGE COMPANY | | | SCAC3 |
| 9714 | RUKN | RUCKMAN, ROBERT | | | SCAC3 |
| 9715 | RUKN | RUKAJ, NIKOLA GALLERY | | | SCAC4 |
| 9716 | RUKO | RUKO PRODUCTS INC | | | SCAC4 |
| 9717 | RUKR | RUCKER TRUCKING & LEASING INC | | | SCAC3 |
| 9718 | RUKS | ROSE, MICK TRUCKING | | | SCAC4 |
| 9719 | RUKT | RUKERT TERMINALS CORP | | | SCAC3 |
| 9720 | RUKT | RUKERT TERMINALS CORP | | | SCAC4 |
| 9721 | RULB | RULEAU BROS TRANSPORT INC | | | SCAC3 |
| 9722 | RULBD | RULMENTI SA | | RO | VKM |
| 9723 | RULC | RUSSELL, L B CHEMICALS INC | | | SCAC3 |
| 9724 | RULC | RAPIDEX USA LLC | | | SCAC4 |
| 9725 | RULD | RUSSELL-LANDRUM MOV & STGE INC | | | SCAC3 |
| 9726 | RULH | RUDOLPHS INC | | | SCAC4 |
| 9727 | RULI | RUSH LOGISTICS INC | | | SCAC4 |
| 9728 | RULK | RUSSELL TRUCKING | | | SCAC3 |
| 9729 | RULL | RUSSELL TRANSFER COMPANY | | | SCAC3 |
| 9730 | RULP | ROUSSILLE TRANSPORT INC | | | SCAC3 |
| 9731 | RULQ | RUDLOFF VAN & STORAGE | | | SCAC3 |
| 9732 | RULR | RUTLEDGE, RICHARD | | | SCAC4 |
| 9733 | RULS | RUDYS LIMOUSINE SERVICE INC | | | SCAC3 |
| 9734 | RULS | RULIS TRUCKING INC | | | SCAC4 |
| 9735 | RULT | RUSSELL TRANSPORT INC | | | SCAC4 |
| 9736 | RULY | RUSSELL TRANSPORT INC (LOCAL DRAYAG | | | SCAC4 |
| 9737 | RUM | Air Rum Ltd. | Callsign: Air Rum, | WAL | AVCODES |
| 9738 | RUM | Air Rum | | | ICAO1 |
| 9739 | RUMB | RUMBLE TRANSPORT LIMITED | | | SCAC3 |
| 9740 | RUME | ROUTE MESSENGER SERVICES | | | SCAC3 |
| 9741 | RUMI | RUMI, RICHARD & CO INC | | | SCAC4 |
| 9742 | RUMK | RUMBOLD, KENNETH D | | | SCAC3 |
| 9743 | RUMO | ALL-Rumo Logistica | | BR | TRAFFIC |
| 9744 | RUMQ | RUSSO MOTOR EXPRESS INC | | | SCAC3 |
| 9745 | RUMR | RUSH MOTOR TRANSIT | | | SCAC3 |
| 9746 | RUMS | RUNGE MOVING & STORAGE | | | SCAC3 |
| 9747 | RUMU | RUEBERG SPEDITION GMBH & CO. KG | | D | BIC |
| 9748 | RUMV | RUSKIN THE MOVER | | | SCAC3 |
| 9749 | RUN | ACT Havayollari A.S. (ACT Airlines) t/a myCARGO Airlines | IATA: 9T, Callsign: Cargo Turk, IATA Prefix: 556, Name changed to ACT Havayollari A.S. (ACT Airlines). Designator 9T* reinstated by IATA | TR | AVCODES |
| 9750 | RUN | ACT Havayollari A.S. (ACT Airlines) | IATA: 9T, Callsign: Cargo Turk, IATA Prefix: 556, Name changed from ACT Havayollari A.S. (ACT Airlines) t/a myCARGO Airlines. Designator 9T* reinstated by IATA | TR | AVCODES |
| 9751 | RUN | ACT Havayollari | | | ICAO1 |
| 9752 | RUN | Air ACT | | TR | TRAFFIC |
| 9753 | RUNC | RUNAWAY INC | | | SCAC4 |
| 9754 | RUND | RUND EXPRESS INC | | | SCAC3 |
| 9755 | RUNF | RUNNIN FREE INC | | | SCAC3 |
| 9756 | RUNI | RU-AN INC | | | SCAC3 |
| 9757 | RUNQ | RUNNERS GROUP CORP | | | SCAC3 |
| 9758 | RUNR | RUN-RITE FREIGHT SYSTEMS INC | | | SCAC4 |
| 9759 | RUNS | RUSSELL-STIMPSON, INC | | | SCAC3 |
| 9760 | RUNT | ROUNTREE SOD SERVICE | | | SCAC3 |
| 9761 | RUNU | GEOTRANS | | REU | BIC |
| 9762 | RUNW | RUNWAY EXPRESS | | | SCAC3 |
| 9763 | RUOC | RUSE TRANSFER | | | SCAC3 |
| 9764 | RUOI | RUSSELL OIL CO INC | | | SCAC4 |
| 9765 | RUON | ROUTE ONE TRANSPORTATION SERVICES | | | SCAC3 |
| 9766 | RUOR | RUSHER OIL CO INC | | | SCAC4 |
| 9767 | RUOT | RUDOLPH TRANSFER & STORAGE CO | | | SCAC3 |
| 9768 | RUPC | ROUNDUP POWDER CO | | | SCAC3 |
| 9769 | RUPD | RUSTCO PRODUCTS CO | | | SCAC3 |
| 9770 | RUPH | RUPPRECHT, HERBERT INC | | | SCAC3 |
| 9771 | RUPK | RUPP, KEVIN TRUCKING | | | SCAC4 |
| 9772 | RUPL | RUPPEL TRANSFER INC | | | SCAC3 |
| 9773 | RUPM | RUPPE MOTOR LINES INC | | | SCAC3 |
| 9774 | RUPR | RUPPEL, RICHARD D | | | SCAC3 |
| 9775 | RUPT | RUPPRECHT, RAY TRANSPORT SERVICE | | | SCAC3 |
| 9776 | RUQT | RUTTER BROS DAIRY INC | | | SCAC4 |
| 9777 | RUR | RUSS JSC Air Transport Co. | IATA: NR, Callsign: Angara, IATA Prefix: 437, | RUS | AVCODES |
| 9778 | RUR | RusAero FSC | | RUS | AVCODES |
| 9779 | RUR | Russair Aircompany, Closed Joint Stock Company | Callsign: Russtar, | RUS | AVCODES |
| 9780 | RUR | Rusaero | | | ICAO1 |
| 9781 | RURB | Rurtalbus | | D | TRAFFIC |
| 9782 | RURN | RUCKRUN | | | SCAC4 |
| 9783 | RURT | RUSSART TRAVEL SERVICE | | | SCAC3 |
| 9784 | RURU | EESTI CHEM OU | | EST | BIC |
| 9785 | RUS | Cirrus Airlines Luftfahrtgesellschaft mbH | IATA: C9, Callsign: Cirrus Air, Founded in February 1995. Ceased operations on 20 January 2012. Name changed from Cirrus Luftahrtgesellschaft mbH | D | AVCODES |
| 9786 | RUS | Cirrus Luftfahrtgesellschaft mbH | IATA: C9, Callsign: Cirrus Air, Name changed to Cirrus Airlines Luftahrtgesellschaft mbH | D | AVCODES |
| 9787 | RUS | Sky Atlas | | RUS | AVCODES |
| 9788 | RUS | Cirrus Airlines | IATA: C9 | | ICAO1 |
| 9789 | RUSA | RUSLIS INC | | | SCAC4 |
| 9790 | RUSA | Armed Forces of the Russian Federation | | RUS | TRAFFIC |
| 9791 | RUSB | RUSTAMERE STABLES | | | SCAC4 |
| 9792 | RUSC | RUBYSTAR SHIPPING CORPORATION | | | SCAC3 |
| 9793 | RUSC | RUSCH, K W INC | | | SCAC4 |
| 9794 | RUSE | RUSHING TRANSPORT LLC | | | SCAC4 |
| 9795 | RUSF | RUSSELL TRANSFER | | | SCAC3 |
| 9796 | RUSG | RUSTIC MATERIALS CO INC | | | SCAC3 |
| 9797 | RUSH | RUSH FREIGHT INC | | | SCAC3 |
| 9798 | RUSH | RUSHTON, JIM TRUCKING | | | SCAC4 |
| 9799 | RUSH | Rush Rail AB | | SE | VKM |
| 9800 | RUSJ | RUSH, JOHN | | | SCAC3 |
