olemus
a document that allows foreigners to enter and stay in a country legally for the short period mentioned therein

näiteid
http://surfingtandem.com/Trips/2006/Nepal-Asia/Nepal/images/ACApermit-lg.jpg

https://i0.wp.com/www.tielandtothailand.com/wp-content/uploads/2014/12/Re-Entry-Permit-1-1.jpg?resize=563%2C402&ssl=1

https://duckduckgo.com/?q=%22entry+permit%22&t=h_&iax=images&ia=images