From 1993 to 1998 [[Network Solutions]] was the only Registrar and Registry Operator for [[.com]], [[.net]] and [[.org]] top level domain names ([[TLD]]s) based on a Cooperative Agreement between the company and National Science Foundation ([[NSF]]).<ref> | From 1993 to 1998 [[Network Solutions]] was the only Registrar and Registry Operator for [[.com]], [[.net]] and [[.org]] top level domain names ([[TLD]]s) based on a Cooperative Agreement between the company and National Science Foundation ([[NSF]]).<ref> |