root zone
- DNSDomain Name System
- ICANNInternet Corporation for Assigned Names and Numbers
- Internationalized Domain Name top-level domainIDN TLD
- Root Zone AdministratorRZA
- root zone distribution systemsistema de distribución de la zona raíz
- Root Zone Evolution Review CommitteeRZERC
- root zone managementgestión de la zona raíz
- TLDTop Level Domain