| 1 | NBL | Nobil Air | Callsign: Nobil Air, Name changed to Classica Air | MD | AVCODES |
| 2 | NBL | Classica Air SRL | Callsign: Nobil Air, Ceased operations. Name changed from Nobil Air | MD | AVCODES |
| 3 | NBL | Nobil Air | | | ICAO1 |
| 4 | NBLD | NOBLE, DARRYL INC | | | SCAC3 |
| 5 | NBLD | NIELSONS BUILDING CENTER INC | | | SCAC4 |
| 6 | NBLG | NEW BEGINING LOGISTICS LLC | | | SCAC4 |
| 7 | NBLJ | NOBLE, JOHN | | | SCAC3 |
| 8 | NBLJ | NOBLE, JOHN | | | SCAC4 |
| 9 | NBLK | NETUMAR LINES BULK DIVISION | | | SCAC3 |
| 10 | NBLL | NORTHBOUND LOGISTICS LTD | | | SCAC4 |
| 11 | NBLN | NO BULL LOGISTICS INC | | | SCAC4 |
| 12 | NBLR | NOBEL ROAD SA | | | SCAC3 |
| 13 | NBLS | NOBLES TRUCKING COMPANY | | | SCAC3 |
| 14 | NBLS | NOBLE SHIPPING INC B V I | | | SCAC4 |
| 15 | NBLW | NOBLE WEALTH SHIPPING CO., LTD. | | | SCAC3 |
| 16 | NBLW | NOBLE TRANSPORT LTD | | | SCAC4 |
