How many types of American visas are there?

There are many kinds of visas in the United States, including but not limited to tourist visas (B visas), student visas (F and M visas), work visas (H visas), business visas (B- 1 visas), exchange visiting scholar visas (J visas) and immigrant visas.

I tourist visa (class b visa)

Class B visas are designed for people who go to the United States for short-term travel, family visits or business activities. Applicants need to provide proof materials consistent with the purpose of travel, such as travel plans, invitations or business activities.

Second, student visas (F and M visas)

F visa is suitable for international students who go to the United States for academic research, and M visa is suitable for students who are engaged in non-academic or vocational research. To apply for these two types of visas, you need to provide the school's admission notice, economic proof and study plan.

III. Work Visa (H Visa)

Class H visas are designed for foreigners working in the United States, including H- 1B (professional occupation) and H-2A (seasonal agricultural workers). Applying for a work visa requires the support of the employer and the relevant work permit.

Four. Business visa (B- 1 visa)

Visa B- 1 is suitable for people who go to the United States for short-term business activities, such as attending meetings and negotiating contracts. Applicants need to provide supporting materials related to business activities.

Verb (abbreviation of verb) exchange visiting scholar visa (J visa)

Class J visas are designed for people who participate in exchange programs or visiting scholar programs in the United States. Applicants need to provide project invitation letter, research plan and other materials.

Immigrant visa with intransitive verb

Immigrant visas are for those who intend to live in the United States for a long time or become American citizens. To apply for an immigrant visa, you need to meet certain conditions and provide detailed application materials, such as proof of kinship and economic guarantee.

To sum up:

There are many kinds of visas in the United States, including tourist visa, student visa, work visa, business visa, exchange visiting scholar visa, immigrant visa and so on. Different types of visas correspond to different application conditions and required materials. Applicants should choose the appropriate visa type and prepare the corresponding application materials according to their own entry purposes and conditions.

Legal basis:

American immigration and nationality law

Article 10 stipulates:

Any foreigner entering, staying or engaging in any activities in the United States must obtain an appropriate visa or other entry permit.

American immigration and nationality law

Article 2 14 stipulates:

Applicants for non-immigrant visas must prove that their stay in the United States is temporary and intend to leave the United States within the validity period of the visa.