| 1 | G8 | Gujarat Airways Limited | ICAO: GUJ, Callsign: Gujartair, IATA designator changed from G8* | IND | AVCODES |
| 2 | G8 | Air Service Gabon | ICAO: AGB, Ceased operations on 03 August 2010. | G | AVCODES |
| 3 | G8 | Gujarat Airways Limited | ICAO: GUJ, Callsign: Gujartair, IATA designator changed to G8 | IND | AVCODES |
| 4 | G8 | Joint Stock Company Enkor | ICAO: ENK, Callsign: Enkor, Founded in 1997. Ceased operations in 2004. IATA designator changed from G5. IATA designator changed from 5Z. Designator G5 reinstated by IATA | RUS | AVCODES |
| 5 | G8 | Go Airlines (India) Pvt. Ltd. | ICAO: GOW, Callsign: goair, IATA Prefix: 879, Name changed to Go Airlines (India) Pvt. Ltd. d/b/a Go First w.e.f. 13/05/2021 | IND | AVCODES |
| 6 | G8 | Go Airlines (India) Pvt. Ltd. d/b/a Go First | ICAO: GOW, Callsign: goair, IATA Prefix: 879, Name changed from Go Airlines (India) Pvt. Ltd. w.e.f. 13/05/2021 | IND | AVCODES |
| 7 | G8 | Go Airlines (India) Pvt. Ltd. d/b/a Go First | ICAO: GOW, Callsign: goair, IATA Prefix: 879, IATA designator chanegd from G8*. Name changed from Go Airlines (India) Pvt. Ltd. w.e.f. 13/05/2021 | IND | AVCODES |
