Matching Pairs At the AirportOnline version Vocabulary related to airport and travel by Ana Legg 1 security check 2 luggage 3 boarding pass 4 ticket 5 identity proof 6 frisking An identity document (also called a piece of identification or ID, or colloquially as papers) is any document which may be used to prove a person's identity suitcases or other bags in which to pack personal belongings for traveling. a piece of paper or small card that gives the holder a certain right, especially to enter a place, travel by public transport, or participate in an event. (of a police officer or other official) pass the hands over (someone) in a search for hidden weapons, drugs, or other items. a pass for boarding an aircraft, given to a passenger when the ticket is issued or upon check-in at the airport. a verification of the identity and trustworthiness of someone such as a government employee, in order to maintain security.