Airline Code Abbreviations and Acronyms
- MONTENEGROMontenegro Airlines
- MPMartilair
- MSREgupt Air
- MTThomas Cook Airlines
- NKSpirit Airlines
- NKSSpirit Airlines
- NMIPacific Wings Airlines
- NONiger Air
- NYAir Iceland
- OAOman Air
- OMAOman Air
- OMAN AIROman Air
- OSAustrian Airlines
- OUCroatia Airlines
- PCPegasus Airlines
- PDPorter Airlines
- PGTPegasus Airlines
- PIAPakistan International Airlines
- PIASPakistan International Airlines
- PKPakistan International Airlines
Last updated: — Total entries: 288