B1/B2 Visa

[immihelp]

Dear Madam/Sir

What does Visa Type "R" means in Class B1/B2? How long can I stay continue in USA having this visa although I have 5 years multiple visa?
Is there any work permit facility in this visa type?

I got my B1/B2 Visa. Just wanted to ask what does Visa type "R" means.. it is written as VISA TYPE/ CLASS R B1/B2

SO What does this "R" means here?

Please let me know.Thanks.

[immihelp]

1. R = Regular (Not Diplomatic, Government etc.)

2. How long can you stay?
Read https://www.immihelp.com/visa-stamp-vs-authorized-stay-duration-in-usa/

3. You can't work on B1/B2 visa. No work permit is available.