What's the American visa number?

The official name of the visa number is the visa code.

In order to facilitate identification and management, some countries use different letter codes to indicate visas issued according to different reasons of visa applicants. This letter code is the visa code.

At present, the most commonly used visa codes in the United States, among which non-immigrant visa codes are as many as 18, and each category is subdivided into multiple items. There are mainly Class A visas; B visa; Class c visa; Class d visa; Class e visa; F visa; H visa; Class I visa; J visa; K visa; L visa; M visa; N visa; O visa; P visa; Q visa; R visa.

China's visa also has many codes, which are sent to:

Class C indicates that the visa holder is a crew member, etc. ; Category D indicates a visa to settle in China; Class F means a business or tourist visa in China; Class g refers to transit visas; Class L indicates visas for coming to China or visiting relatives; Class X means a visa to study in China for more than half a year; Visa for Z-class representatives to work or be employed in China; W visa refers to the visa issued to members of diplomatic or consular missions in China.

Expand the data visa processing process:

1. The procedures for visa application include the submission of a valid passport and various documents related to the application.

Second, fill out and submit the visa application form. Different visas have different forms. Most of them should be filled out in foreign languages and their photos should be provided.

Third, submit the completed visa, application form and necessary supporting materials to the domestic authorities for examination and approval.

Fourth, after the necessary examination and approval by the relevant competent authorities, the embassy or consulate in the country will be informed of the examination and approval opinions and the visa will be issued if it is agreed.

Baidu Encyclopedia-Visa Code