What kinds of visas are there in the United States?

1. tourist visa (B2) B2 visa is generally a visa for temporary travel to the United States, vacation, visiting relatives and friends, medical care and other social activities. 2. Business visa (B 1) B 1 Visa (Business Visa) is a visa that is shipped to the United States for business purposes to negotiate with business partners, attend business meetings or negotiate contracts. 3. Student visa (F 1, M 1) There are two types of student visas: F 1 visa is a study visa for American academic research, universities, high schools or language courses. M 1 visa is a study visa for studying non-academic courses and training in the United States. Such as hairdresser, auto mechanic or electrician. 4. Exchange of Visiting Visa (J 1) The spouse who came to the United States was invited by an American family to work and live with them. Overseas students, advanced students and various scientific researchers sent according to the bilateral exchange visiting scholar program approved by the government. 5. Unmarried visa (K 1) A K 1 visa means that foreigners who need to go to the United States to marry American citizens need to get married within 90 days of their arrival in the United States. 6. Husband/wife visa (K3) K3 visa refers to the visa for foreign husbands/wives of American citizens to live in the United States. 7. Family Visa A family visa is a visa for parents, children, brothers and sisters of American citizens to live in the United States. The United States does not limit the number of visas for the parents and children of this American citizen, but limits the number of visas for the brothers and sisters of this American citizen, and charges at least 65,000 yuan per year. 8. Work visa (permanent work visa, E 1, E2, H2B, H 1C, H2B, H2A, H3, L 1, O 1, P 1, P2, P3, Q/. E 1 Visa is an international treaty or agreement, and investor visa E2 visa is a visa for investors, their spouses and children in the United States according to international treaties or agreements. H 1B visa is a visa for foreigners with special professional skills, such as scientists, engineers, programmers, researchers, analysts, management consultants, accountants and models, to work temporarily in the United States. H 1C visa is for nurses with relevant qualifications. H2A visa is a visa for some foreigners to do some temporary and seasonal agricultural work in the United States. H2B visa is a visa for some foreigners to work in the United States (temporary jobs that Americans themselves are unable or unwilling to do). Visa H3 means that employees (foreigners) of American companies go to the United States for training. L 1 visa means that employees (foreigners) of American companies go to the United States to work in the company. O 1 visa refers to the visa for people in science, education or commerce, sports, literature and art recognized domestically or internationally, and P 1 visa refers to the visa for internationally certified outstanding athletes, entertainers and their groups to accompany them to the United States. P2 visa refers to the visa for artists, entertainment professionals and their entourage to engage in certain activities in the United States according to the instructions of the United States government. P3 visa refers to the visa for artists, entertainment professionals and their entourage to engage in some cultural activities in the United States. Q 1 Visa is for people who come to the United States for cultural exchange in a short time. R 1 visa is for people who go to the United States for short-term professional religious work. 9. American Green Card Lotto Lottery The the State Council of the United States provides 50,000 places every year, and permanent resident visas are issued to people from eligible countries by computer lottery. 10. The child adoption visa is for foreign children adopted by American parents.