INS

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
• Syn:
Immigration and Naturalization Service
• Hypernyms:
agency, federal agency, government agency, bureau, office, authority
• Part Holonyms:
Department of Homeland Security, Homeland Security
• Part Meronyms:
United States Border Patrol, US Border Patrol