The term 'TRAVEL NEED' can be broken down into two crossword solutions: VISA (4 letters). A VISA is a document issued by a government that allows a person to enter, stay in, or leave a country for a certain period of time. Visas are typically required for international travel and are usually issued by the destination country's embassy or consulate. Depending on the type of VISA, it may also allow the holder to work or study in the country.