What form do they have to apply for to come to the usa, a visa or a green card

Depends on the purpose of the visit to the U.S.

How do my 2 india that is in colledge apply to finish there studies in USA

You still need to apply for a US school. Your friends might be able to transfer the credits to the U.S. school so that they can graduate from the...

Can I acquire a Green Card by getting marrided to my boyfriend who is a US Citizen?

You can not adjust your status here in the U.S. You need to file a waiver application.

I've had an e2 visa for last 4 years

I recommend to consult with an immigration attorney who specialize in asylum cases.

I have 3 india friends who want to come to USA.

Apply for a school in the U.S., get I-20, and apply for F-1.

Is there any possibilities that I can have a two immigrant visas?

Sure. No problem.

VAWA question.

I am not sure about your question.

Employer Petition for employee

Hi, We need more information about your job, current status, and education.

Married my girlfriend from Philippines on a tourist visa, she returned home as normal, what do we do next for her to move to US?

Are you a U.S. citizen? If you are, you can start a process called K-3 (http://travel.state.gov/visa/immigrants/types/types_2993.html)

If your OPT has been approved (EAD card has been issued by USCIS) and you have a job or a job offer, you may leave and re-enter the U.S. in order...