Airport signs are an important part of the airport experience, providing travelers with information about their destination and helping them to navigate the airport. The crossword solutions for the term 'airport signs' include 'GATES' (5 letters), 'avis' (4 letters), 'meeters' (7 letters), and 'neons' (5 letters). GATES are the entrance and exit points for the airport, and are typically marked with a sign indicating the airline and flight number. Avis is a car rental company that often has signs at airports, allowing travelers to easily find their rental location. Meeters are signs that indicate where travelers should meet their party, and neons are signs that are illuminated with bright colors, often used to advertise products or services.