ARR
ETA, ETD
The 3-letter designator for UK's London Gatwick Airport is LGW.
HNL - Honolulu International Airport, Honolulu, Hawaii, United States
There is only a 2 letter abbreviation of Quebec - QC.
The 3-letter code for the Adelaide Airport is ADL.
The International Air Transport Association, or IATA assigns a unique 3 letter abbreviation to all airports. The code CPH has been assigned to Copenhagen Airport in Denmark.
pss
PS3
Proc. is the abbreviation for process.
wyo.
ANG
CHO
Airport codes consist of 3 letters, so there is no MSYER. MSY is Louis Armstong New Orleans International