| 1 | DAG | Federal State Unitary Enterprise Daghestan Airlines | IATA: N2, Callsign: Dagal, IATA Prefix: 394, | RUS | AVCODES |
| 2 | DAG | Dagestan Airlines | IATA: N2 | | ICAO1 |
| 3 | DAG | DAGUSCAHONDA RR | | | PWRC |
| 4 | DAGG | DAGGETT TRUCK LINE, INC | | | SCAC4 |
| 5 | DAGK | D A G TRUCKING ENT INC | | | SCAC4 |
| 6 | DAGL | DELD AGRO LTD | | | SCAC4 |
| 7 | DAGM | D & A TRANSPORT | | | SCAC4 |
| 8 | DAGN | D A G TRUCKING OF WI LLC | | | SCAC4 |
| 9 | DAGO | DURYEA, GEORGE | | | SCAC4 |
| 10 | DAGR | DANIELS, G R TRUCKING INC | | | SCAC4 |
| 11 | DAGU | STE DANGEXPRESS | | | SCAC4 |
| 12 | DAGW | D A G TRKG OF WI LLC | | | SCAC4 |
| 13 | DAGY | DIX AGENCY | | | SCAC4 |
