Visa Name : Visitor for Business or Pleasure

Symbol : B-1/B-2

General Information : Short business trips, attend meetings, conferences, seminars or (B-2) visit family and for tourism

Visa Name : Treaty Traders

Symbol : E-1

General Information : The E-1 nonimmigrant classification allows a national of a treaty country (a country with which the United States maintains a treaty of commerce and navigation, or which the United States maintains a qualifying international agreement, or which has been deemed a qualifying country by legislation) to be admitted to the United States solely to engage in international trade on his or her own behalf. Certain employees of such a person or of a qualifying organization mayalso be eligible for this classification.

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/e-1-treaty-traders

Visa Name : Treaty Investors

Symbol : E-2

General Information : The E-2 nonimmigrant classification allows a national of a treaty country (a country with which the United States maintains a treaty of commerce and navigation, or with which the United States maintains a qualifying international agreement,
or which has been deemed a qualifying country by legislation) to be admitted to the United States when investing a substantial amount of capital in a U.S. business. Certain employees of such a person or of a qualifying organization may also be eligible for this classification

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/e-2-treaty-investors

Visa Name :Specialty Occupation Workers from Australia

Symbol : E-3

General Information : The E-3 classification applies only to nationals of Australia. You must be coming to the United States solely to perform services in a specialty occupation. The specialty occupation requires theoretical and practical application of a body of highly specialized knowledge and the attainment of a bachelor's or higher degree in the specific specialty, or its equivalent, as a minimum for entry into the occupation in the United States.

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/e-3-specialty-occupation-workers-from-australia

Visa Name : Academic & Vocational Students

Symbol : F & M

General Information : If you wish to pursue full-time academic or vocational studies in the United States, you may be eligible for one of two nonimmigrant student categories. The “F” category is for academic students and the “M” is for vocational students. nforcement website.

Link : https://www.uscis.gov/working-in-the-united-states/students-and-exchange-visitors

Visa Name : Specialty Occupations, DOD Cooperative Research and Development Project Workers, and Fashion Models

Symbol : H-1B

General Information : This nonimmigrant classification applies to people who wish to perform services in a specialty occupation, services of exceptional merit and ability relating to a Department of Defense (DOD) cooperative research and development project, or services as a fashion model of distinguished merit or ability.

Link : https://www.uscis.gov/working-in-the-united-states/h-1b-specialty-occupations

Visa Name : Nonimmigrant Trainee or Special Education Exchange Visitor

Symbol : H-3

General Information : The H-3 nonimmigrant visa category allows noncitizens coming temporarily to the United States as either a:

Trainee to receive training in any field of endeavor, other than graduate medical education or training, that is not available in the noncitizen’s home country.

Special Education Exchange
Visitor to participate in a special education exchange visitor training program that provides for practical training and experience in the education of children with physical, mental, or emotional disabilities.

Visa Name : Exchange Visitors

Symbol : J-1

General Information : This visas are sponsored by US academic organisations, businesses and other entities for academic or practical training, research and a range of other activities.

Link : https://www.uscis.gov/working-in-the-united-states/students-and-exchange-visitors

Visa Name :Intracompany Transferee Executive or Manager

Symbol : L-1A

General Information : The L-1A nonimmigrant classification enables a U.S. employer to transfer an executive or manager from one of its affiliated foreign offices to one of its offices in the United States. This classification also enables a foreign company that does not yet have an affiliated U.S. office to send an executive or manager to the United States with the purpose of establishing one.

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/l-1a-intracompany-transferee-executive-or-manager

Visa Name : Intracompany TransfereeSpecialized Knowledge

Symbol : L-1B

General Information : The L-1B nonimmigrant classification enables a U.S. employer to transfer a professional employee with specialized knowledge relating to the organization’s interests from one of its affiliated foreign offices to one of its offices in the United States. This classification also enables a foreign company that does not yet have an affiliated U.S. office to send a specialized knowledge employee to the United States to help establish one.

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/l-1b-intracompany-transferee-specialized-knowledge

Visa Name :  Individuals with Extraordinary Ability or Achievement

Symbol : O-1

General Information : The O-1 nonimmigrant visa is for the individual who possesses extraordinary ability in the sciences, arts, education, business, or athletics, or who has a demonstrated record of extraordinary achievement in the motion picture or television industry and has been recognized nationally or internationally for those achievements.

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/o-1-visa-individuals-with-extraordinary-ability-or-achievement 

Visa Name : Nonimmigrant Religious Workers

Symbol : R-1

General Information : An R-1 nonimmigrant a noncitizen who is coming to the United States temporarily to work at least part time (an average of at least 20 hours per week) as a minister or in a religious vocation or occupation and be employed by a:

•  Non-profit religious organization in the United States;
•  Religious organization that is authorized by a group tax exemption holder to use its group tax exemption; or
•  Non-profit organization which is affiliated with a religious denomination in the United States.

To qualify, you must have been a member of a religious denomination having a bona fide non-profit religious organization in the United States for at least two years immediately before filing the petition.

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/r-1-nonimmigrant-religious-workers

Visa Name : NAFTA Professionals

Symbol : TN

General Information : TN NAFTA Professionals The North American Free Trade Agreement (NAFTA) created special economic and trade relationships for the United States, Canada and Mexico. The TN nonimmigrant classification permits qualified Canadian and Mexican citizens to seek temporary entry into the United States to engage in business activities at a professional level.

Among the types of professionals who are eligible to seek admission as TN nonimmigrants are accountants, engineers, lawyers, pharmacists, scientists, and teachers. You may be eligible for TN nonimmigrant status, if:

• You are a citizen of Canada or Mexico;
• Your profession qualifies under the regulations; The position in the United States requires a NAFTA professional;
• You have a prearranged full-time or part-time job with a U.S. employer (but not self-employment - see documentation required below); and
• You have the qualifications to practice in the profession in question.

Link : https://www.uscis.gov/working-in-the-united-states/temporary-workers/r-1-nonimmigrant-religious-workers