i have a visa type r class bbbcv what does it means

[jonik]

i had a lasser visa type b1/b2 i lost it ,and they give a me a new one print in my passport visa type R class BBBCV what does it mean

[immihelp]

The new visa class BBBCV is issued by the U.S. Embassy in Mexico City since January 8, 2007. This visa is considered identical to the older "Laser" visa by the U.S. Government, and both are also known as the DSP-150. The visa is a combination of a B1/B2 business and tourist visa, and a border crossing card (BCC).
The older laser visa has not been issued by the U.S. Embassy in Mexico City since January 5, 2007. The new BBBCV visa is delivered to the visa holders more rapidly, usually within 7-10 days of the visa interview.