Which code represents the category for oxygen supply on flights?

The code that represents the category for oxygen supply on flights is OXYG. This code is specifically used in the aviation industry to indicate a request for supplemental oxygen. In the context of a flight, this is crucial for passengers who may require additional oxygen for medical reasons or in emergencies where cabin pressure might drop.

Understanding this code is important for ensuring that the appropriate arrangements are made for passengers who need oxygen, thereby ensuring their safety and comfort during the flight. Other codes, while related to specific services or needs on flights, do not pertain directly to the provision of oxygen. For example, MUSC is related to a misconnect for unaccompanied children, GBAG refers to a request for oversized baggage, and LRB pertains to the request for the use of a wheelchair, none of which involve oxygen supply specifically.