Some of the companies using the .co domain space as a branded shortener include [[Overstock.com]] (O.co), [[Twitter]] (T.co), Politico (politi.co), Venture Hacks (vh.co), [[Google]] (g.co), etc.<ref> [http://www.cointernet.co/domain/many-uses Many uses of .co]</ref> The x.co is used by [[Go Daddy]] as a [[URL]] shortener.<ref>[http://app.x.co/ URL Shortener]</ref> | Some of the companies using the .co domain space as a branded shortener include [[Overstock.com]] (O.co), [[Twitter]] (T.co), Politico (politi.co), Venture Hacks (vh.co), [[Google]] (g.co), etc.<ref> [http://www.cointernet.co/domain/many-uses Many uses of .co]</ref> The x.co is used by [[Go Daddy]] as a [[URL]] shortener.<ref>[http://app.x.co/ URL Shortener]</ref> |