AC
Aisle Chair
A/C
Aircraft
OX
Oxygen Concentrator
TSA
Transportation Security Administration
FAA
Federal Aviation Administration
AOG
Aircraft on Ground
AOA
Aircraft Operations Area
EW
Electric Wheelchair
GX
Gate Checked (bag)
HI
Hearing Impaired
LA
Pet in cabin
INOP
Inoperable
LC
Lap Child
LEO
Law Enforcement Officer
MC
Manual Wheelchair
MI
Minor
FOD
Foreign Object Debris
WC
Wheelchair