Here are the common types of USA visas for Pakistani citizens:

1. Visitor Visas:

– B1 (Business)
– B2 (Tourism)
– B1/B2 (Combined)

2. Student Visas:

– F1 (Academic)
– M1 (Vocational)

3. Work Visas:

– H1B (Specialty Occupation)
– H2A (Agricultural Worker)
– H2B (Non-Agricultural Worker)
– L1 (Intracompany Transferee)

4. Immigrant Visas:

– IR1 (Spouse of a US Citizen)
– CR1 (Spouse of a US Citizen – Conditional)
– F2A (Spouse of a Lawful Permanent Resident)
– F2B (Unmarried Son/Daughter of a Lawful Permanent Resident)

5. Diversity Visa:

– DV-1 (Diversity Visa – Pakistan is eligible)

6. Other Visas:

– C1 (Transit)
– D1 (Crew Member)
– J1 (Exchange Visitor)
– K1 (Fiancé(e) of a US Citizen)
– O1 (Extraordinary Ability)
– P1 (Athlete or Performing Artist)
– Q1 (Cultural Exchange)

Please note that this list is not exhaustive, and specific requirements and categories may change. It’s essential to consult the official US Department of State website or consult with the US Embassy or Consulate in Pakistan for the most up-to-date information.

Additionally, Pakistani citizens should also be aware of the following:

– Visa applications must be submitted through the US Embassy or Consulate in Pakistan.
– Applicants may need to appear for an interview.
– Supporting documents and fees are required.
– Processing times vary depending on the visa category.
– Pakistani citizens may face additional scrutiny or restrictions due to US immigration policies.

Here are the common documents required for USA visa applications from Pakistan:

General Documents:

1. Passport (valid for at least 6 months)
2. Completed visa application form (DS-160)
3. Recent passport-sized photographs
4. National ID card (NIC)
5. Police Character Certificate (issued within the last 6 months)

Additional Documents (specific to visa type):

Visitor Visas (B1/B2):

1. Invitation letter from the host in the US
2. Proof of funds (bank statement, income tax returns)
3. Travel itinerary or flight booking
4. Hotel reservation or accommodation proof

Student Visas (F1/M1):

1. Admission letter from the US educational institution
2. I-20 form (Certificate of Eligibility)
3. Proof of funds (bank statement, income tax returns)
4. Academic records (transcripts, diplomas)

Work Visas (H1B, L1, etc.):

1. Job offer letter from the US employer
2. I-797 form (Approval Notice)
3. Proof of qualifications (degrees, certifications)
4. Employer’s supporting documents (tax returns, etc.)

Immigrant Visas:

1. Family relationship documents (birth certificate, marriage certificate)
2. Proof of financial support (affidavit of support)
3. Medical examination report
4. Police clearance certificate

Other Documents:

1. Proof of language proficiency (English language test results)
2. Proof of payment for visa application fee
3. Supporting documents for any additional information requested by the US Embassy or Consulate

Please note that this list is not exhaustive, and specific requirements may vary depending on the visa category and individual circumstances. It’s essential to consult the official US Department of State website or consult with the US Embassy or Consulate in Pakistan for the most up-to-date information.