- LH - Lufthansa
- AA - American Airlines
- AB - airberlin
- AC - Air Canada
- AF - Air France
- AI - Air India
- AM – Aeromexico
- AR - Aerolíneas Argentinas
- AZ - Alitalia
- BA - British Airways
- BI - Royal Brunei
- BT - airBaltic
- BW - Caribbean Airlines
- CA - Air China
- CX - Cathay Pacific
- DE - Condor
- DL - Delta Air Lines
- DY - Norwegian
- EI - Aer Lingus
- EK - Emirates
- ET - Ethiopian Airlines
- EW - Eurowings
- EY - Etihad Airways
- FD - Thai Airasia
- FI - Icelandair
- FR - Ryanair
- FV - Rossiya Airlines
- GF - Gulf Air
- HF - Air Côte d'Ivoire
- HX - Hong Kong Airlines
- IB - Iberia
- IR - Iran Air
- I9 - Air Italy
- JL - JAL Japan Airlines
- JP - Adria Airways
- KE - Korean Air
- KL - KLM Royal Dutch Airlines
- KM - Air Malta
- KQ - Kenia Airways
- KU - Kuwait Airways
- LH - Lufthansa
- LO - LOT Polish Airlines
- LT - Air Lituanica
- LX - Swiss International Air Lines
- LY - EL AL
- LW - Pacific Wings
- MD - Air Madagascar
- ME - Middle East Airlines - Air Liban
- MH - Malaysia Airlines
- MK - Air Mauritius
- MS - Egyptair
- MU - China Eastern
- NG - Lauda Air
- NH - All Nippon Airways
- NZ - Air New Zealand
- OA - Olympic Air
- OK - Czech Airlines
- OS - Austrian Airlines
- OU - Croatia Airlines
- OZ - Asiana Airlines
- PG - Bangkok Airways
- PH - Polynesian Airlines
- PK - Pakistan International Airlines
- PR - Philippine Airlines
- PS - Ukraine International Airlines
- QF - Qantas
- QR - Qatar Airways
- QZ - Indonesia Air Asia
- RJ - Royal Jordanian
- SA - South African Airways
- SK - SAS Scandinavian Airlines
- SN - Brussels Airlines
- SQ - Singapore Airlines
- SU - Aeroflot Russian Airlines
- SV - Saudi Arabian Airlines
- SW - Air Namibia
- TA - TACA
- TG - Thai Airways
- TK - Turkish Airlines
- TN - Air Tahiti Nui
- TP - TAP Portugal
- TU - Tunisair
- UA - United
- UL - SriLankan Airlines
- US - US Airways
- UU - Air Austral
- VG - VLM Airlines
- VN - Vietnam Airlines
- VS - virgin atlantic
- VT - Air Tahiti
- WN - Southwest Airlines
- WY - Oman Air
- X3 - TUIfly
- XQ - Sun Express
- 4U - Germanwings
- 9U - Air Moldova
- A3 - Aegean Airlines
- U2 - easyJet