What does USA stand for?

The legislation defines new categories of licences; sets out rules and guidelines for licence applications, licensee obligations, and the construction of communications networks; provides for interconnection between licensees and facilities leasing by communications network services licensees; provides for a radio frequency plan, a numbering plan to enable number portability in 2005, and carrier pre-selection; specifies type approval and technical standards for communications equipment; and, provides for the Universal Service Agency and Universal Service Fund to continue to bring services to historically disadvantaged people and remote locations.