Which term describes a passenger who cannot enter a country due to legal restrictions?

The term that describes a passenger who cannot enter a country due to legal restrictions is "INAD," which stands for "Inadmissible." This designation is used for travelers who are denied entry because they do not meet the legal requirements set by the destination country's immigration laws. This could include issues such as lacking proper documentation, having a criminal record, or other legal grounds that prevent them from being allowed into the country. An INAD passenger is typically processed at the border and may either be returned to their point of origin or held until the situation is resolved.

Other terms like MAAS, FQTV, and Deportee refer to different concepts. MAAS refers to "Meet and Assist Service," which pertains to assistance provided to passengers, particularly those with special needs. FQTV stands for "Frequent Traveler," referring to individuals who frequently travel with a particular airline or alliance, often enjoying certain privileges or rewards. A Deportee is someone who has been forcibly removed from a country, often due to violating laws, which is not the same situation as being denied entry at a border due to legal restrictions.