What is "usis"

USIS may refer to:

• USIS (company), a U.S. government contractor
• United States Information Service, another name for the United States Information Agency
• United States Immigration Service, a name sometimes used in the past, possibly both formally and informally at different times, to refer to at least one of the many U.S. federal agencies of the executive branch which have implemented U.S. immigration law. (Today the principal such agency is the U.S. Immigration and Customs Enforcement.)
• Universal Space Interface Standard, an industry standard for docking of spacecraft.

USIS provided security-based information and service solutions to both government and corporate customers, in the United States and abroad. Its corporate headquarters were in Falls Church, in Greater Washington, D.C. USIS was a part of Altegrity Inc., a company headquartered in the Falls Church area that was owned by Providence Equity Partners.