签证

put a visa on a passport; have/get one's passport visaed

Their visas have run out/expired.

permanent work visa

entry-exit visa valid for a single journey

multiple entry-exit visa

group visa

business/diplomatic/student visa

technical visa

transit visa

individual/collective visa

entry/exit visa

extend a visa

overstay one's visa

enter a country on a tourist visa

get one's visa renewed

apply for a visa

examine/cancel a visa

obtain/get/receive a visa

mutually allow exemption of visas

deny/refuse a visa (to sb); deny (sb) a visa

grant/issue a visa