| 1 | DRU | Diamonds Of Russia-Sakha | Callsign: Mirny, | RUS | AVCODES |
| 2 | DRU | Alrosa Company Limited Mirny Air | IATA: 6R, Designator 6R reinstated by IATA | RUS | AVCODES |
| 3 | DRU | Open Joint Stock Company "ALROSA" (Mirny Air Enterprise) | IATA: 6R, Callsign: Mirny, Designator 6R reinstated by IATA | RUS | AVCODES |
| 4 | DRU | Alrosa Mirny Air Enterprise | IATA: 6R | | ICAO1 |
| 5 | DRUK | D & R TRUCKING | | | SCAC4 |
| 6 | DRUM | DRUMMOND, HARRY W INC | | | SCAC4 |
| 7 | DRUS | DARMAN RECYCLING USA INC | | | SCAC4 |
| 8 | DRUS | Dardanelle & Russellville | Real: DR | USA | TRAFFIC |
| 9 | DRUT | DANAS RUN TRANSPORT | | | SCAC4 |
