Visa Types   Nonimmigrant Visa Petitions Types Deportation / Exclusion & Removal Proceedings - Voluntary departure - Refugee & Asylum - Cancellation of Removal Employment Compliance   Nonimmigrant Visa Petitions Types Foreign Government officials A-1 Business Visitor B-1/B-2 Crew Members C / D Treaty Trader and Investors E-1 / E-2 F & M Students F & M International Organization Representatives and Employees G Professional Nurses H-1A Specialty Occupation Workers H-1B Temporary worker Filling Nonagricultural Positions H-2B Trainees H-3 Dependent Visa H-4 Information Media Representatives I Exchange Visitor J-1 Fiances and Fiancees K Intracompany Transferees L-1 Extraordinary Ability Entertainers, Athletes and Others O-1/O-2 Entertainers and Athletes P Religious Workers R Treaty National North American Free Trade Agreement TN