| 1 | 2D | Aero VIP, S.A. | ICAO: AOG, Callsign: Avip, Designator 2D reinstated by IATA | RA | AVCODES |
| 2 | 2D | Demin Air | ICAO: DNM, IATA designator changed to 3D | NL | AVCODES |
| 3 | 2D | Federico II Airways, S.p.A. | ICAO: FDE, Callsign: Federeagle, Ceased operations. Designator 2D* recalled by IATA | I | AVCODES |
| 4 | 2D | Dubrovnik Airline d.o.o. | ICAO: DBK, Callsign: Seagull, Founded on 15 December 2004. Ceased operations on 23 October 2011. | HR | AVCODES |
| 5 | 2D | Joint Stock Company Airline Alania | ICAO: ALH, Callsign: White Swan, | RUS | AVCODES |
| 6 | 2D | Dynamic Aviation, LLC d/b/a Dynamic International Airways | ICAO: DYA, Callsign: Dynamic Air, IATA Prefix: 054, Name changed to Dynamic International Airways, LLC. Founded in 2010. | USA | AVCODES |
| 7 | 2D | Dynamic International Airways, LLC | ICAO: DYA, Callsign: Dynamic Air, IATA Prefix: 054, Name changed to Eastern Airlines, LLC w.e.f. 25 June 2018. Name changed from Dynamic Aviation, LLC d/b/a Dynamic International Airways. Founded in 2010. | USA | AVCODES |
| 8 | 2D | Eastern Airlines, LLC | ICAO: EAL, Callsign: Eastern, IATA Prefix: 054, Name changed from Dynamic International Airways, LLC w.e.f. 25 June 2018. Founded in 2010. | USA | AVCODES |
| 9 | 2D | Eastern Airlines, LLC | ICAO: EAL, Callsign: Eastern, IATA Prefix: 054, Name changed from Dynamic International Airways, LLC w.e.f. 25 June 2018. Founded in 2010. | USA | AVCODES |
