tnn
tnn is an acronym that has been used for several different entities, the most notable being The Nashville Network, a United States cable television channel. The Nashville Network was launched in 1983 by Gaylord Entertainment and focused on country music, Southern culture, and related entertainment. It aired country music programming and shows tied to the genre's stars and venues, including performances associated with the Grand Ole Opry.
In 2000, the channel was renamed The National Network to broaden its programming beyond country music. In
Apart from this prominent television usage, the acronym “tnn” can appear in other contexts as well, referring