You'll need to pay a filing fee (which varies by state) and prepare a document called the articles of incorporation.

WSJ: Forming a C Corporation

The conference concluded by establishing a steering committee of major stakeholders in Egyptian media to prepare a policy framework document on the proposed self-regulatory body.

UNESCO: MEDIA SERVICES

Someone leaked the 212-page planning document being used by governments to prepare for the December conference.

WSJ: Crovitz: The U.N.'s Internet Power Grab