| 1 | RIV | Air Vip | Callsign: Astana, | KZ | AVCODES |
| 2 | RIV | APG Airlines | IATA: GP, Callsign: Riviera, | F | AVCODES |
| 3 | RIVA | RIVER TRANSPORT INC | | | SCAC3 |
| 4 | RIVD | RIVERSIDE DISTRIBUTORS INC | | | SCAC3 |
| 5 | RIVD | Riverdale Transit | | US-NY | TRAFFIC |
| 6 | RIVG | RIVERSIDE TRUCKING COMPANY INC | | | SCAC3 |
| 7 | RIVI | RIVERSIDE TRANSPORTATION CO INC | | | SCAC3 |
| 8 | RIVI | Riviera Trains Ltd | Riviera Trains is a railway spot-hire company, based at Crewe in Cheshire. It owns a small fleet of Class 47 locomotives and coaching stock, were are hired to both passenger and charter train operators. | GB | TRAFFIC |
| 9 | RIVL | RIVER PARISHES OIL CO INC | | | SCAC4 |
| 10 | RIVN | RIVSEC WASTE PAPER CO INC | | | SCAC3 |
| 11 | RIVO | RIVIOTTAS CARTAGE INC | | | SCAC3 |
| 12 | RIVO | RIVERO TRANSPORT | | | SCAC4 |
| 13 | RIVP | RIVER TERMINALS TRANSPORT INC | | | SCAC3 |
| 14 | RIVP | RIVERA TRANSPORTATION | | | SCAC4 |
| 15 | RIVQ | RIVER TRANSFER CORPORATION | | | SCAC3 |
| 16 | RIVT | RIVEROS TRUCKING | | | SCAC4 |
| 17 | RIVU | RIVOIRA OPERATIONS | | I | BIC |
| 18 | RIVU | FINANCE & TRADE SERVICES B.V. | | | SCAC3 |
| 19 | RIVV | RIVERA, LOUIS | | | SCAC3 |
| 20 | RIVW | RIVERTOWN WINDOWS MANUFACTURING | | | SCAC4 |
