| 1 | RUS | Cirrus Airlines | IATA: C9 | ICAO1 | |
| 2 | RUSA | RUSLIS INC | SCAC4 | ||
| 3 | RUSA | Armed Forces of the Russian Federation | RUS | TRAFFIC | |
| 4 | RUSB | RUSTAMERE STABLES | SCAC4 | ||
| 5 | RUSC | RUBYSTAR SHIPPING CORPORATION | SCAC3 | ||
| 6 | RUSC | RUSCH, K W INC | SCAC4 | ||
| 7 | RUSE | RUSHING TRANSPORT LLC | SCAC4 | ||
| 8 | RUSF | RUSSELL TRANSFER | SCAC3 | ||
| 9 | RUSG | RUSTIC MATERIALS CO INC | SCAC3 | ||
| 10 | RUSH | RUSH FREIGHT INC | SCAC3 | ||
| 11 | RUSH | RUSHTON, JIM TRUCKING | SCAC4 | ||
| 12 | RUSH | Rush Rail AB | SE | VKM | |
| 13 | RUSJ | RUSH, JOHN | SCAC3 | ||
| 14 | RUSK | RUSSELL TRUCKING | SCAC4 | ||
| 15 | RUSL | RUSSELL, H. B | SCAC3 | ||
| 16 | RUSM | RUSH TRANSPORT INC | SCAC3 | ||
| 17 | RUSN | RUSSELLS H J INC | SCAC3 | ||
| 18 | RUSN | RUSHDALE ANTIQUES | SCAC4 | ||
| 19 | RUSO | RUSSO, ROBERT R | SCAC3 | ||
| 20 | RUSO | RUSH TRANSPORTATION INC | SCAC4 | ||
| 21 | RUSP | RUTHERFORD, S P TRANSFER AND STORAG | SCAC3 | ||
| 22 | RUSQ | RUSSEY DELIVERY SERVICE | SCAC3 | ||
| 23 | RUSR | RUTHERFORD STORAGE INC | SCAC3 | ||
| 24 | RUSS | RUSSO SERVICES INC | SCAC3 | ||
| 25 | RUST | RUSTAN, LARRY TRUCKING INC | SCAC4 | ||
| 26 | RUSU | REEDEREI ERNST RUSS | SCAC3 | ||
| 27 | RUSU | RUSRAIL LTD | SCAC4 | ||
| 28 | RUSV | R U S T TRUCKING | SCAC3 | ||
| 29 | RUSX | First Union Rail | added 10/1996; 7/2000-7/2005 | NAKINA | |
| 30 | RUSX | USL Capital Rail Services | added 4/1994; eliminated 10/1996 | NAKINA | |
| 31 | RUSX | U.S. Rail Services, Inc. | added 4/1978; 1/1980-1/1994; eliminated 4/1994 | NAKINA | |
| 32 | RUSX | Rail-U.S. Leasing, Inc. | added 4/1973; 1/1975; eliminated 4/1978 | NAKINA | |
| 33 | RUSX | Resinera Uruapan, S. de R.L. | added 1/1963; 7/1965-4/1970; eliminated 10/1970 | NAKINA | |
| 34 | RUSX | Resinera Uruapan, S.A. | 1/1945-4/1961; eliminated 1/1963 | NAKINA | |
| 35 | RUSX | Resinera Uruapan, S. de R.L. | 1/52-4/70; eliminated 10/70 | NRHS | |
| 36 | RUSX | Rail-U.S. Leasing, Inc. | added 4/73; 1/75; eliminated 4/78 | NRHS | |
| 37 | RUSX | U.S. Rail Services, Inc. | added 4/78; 1/80-1/94; eliminated 4/94 | NRHS | |
| 38 | RUSX | USL Capital Rail Services | added 4/94; eliminated 10/96 | NRHS | |
| 39 | RUSX | First Union Rail | added 10/96; 7/2000 | NRHS | |
| 40 | RUSX | *RESINERA URUAPAN, SA | PWRC | ||
| 41 | RUSX | +FIRST UNION RAIL [USL CAPITAL RAIL SERVICES; RAIL-U.S. LEASING, INC.] | PWRC | ||
| 42 | RUSX | US Rail Services | RSRV | ||
| 43 | RUSX | RESINERA URUAPAN S DE R L | SCAC3 | ||
| 44 | RUSY | RUSSELL, J T & SONS INC | SCAC4 |