ZGS Communications, also referred to as the ZGS Group or ZGS Broadcasting, was a television and radio station operator in the United States, based in Arlington, Virginia. The company operated 11 stations: 10 television stations and one radio station.

Unified communications (UC) is a business and marketing concept describing the integration of enterprise communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including extension mobility and single number reach), audio, web & video conferencing, fixed-mobile convergence (FMC), desktop sharing, data sharing (including web connected electronic interactive whiteboards), call control and speech recognition with non-real-time communication services such as unified messaging (integrated voicemail, e-mail, SMS and fax). UC is not necessarily a single product, but a set of products that provides a consistent unified user interface and user experience across multiple devices and media types.

A Communications Ministry or Department of Communications is a ministry or other government agency charged with communication. Communications responsibilities includes regulating telecommunications, postal services, broadcasting and print media.