| Subject | English | Portuguese |
| commun., IT | directory access protocol | protocolo de acesso à diretoria |
| comp., MS | Lightweight Directory Access Protocol The primary access protocol for Active Directory. LDAP is an industry-standard protocol, established by the Internet Engineering Task Force (IETF), that allows users to query and update information in a directory service. Active Directory supports both LDAP version 2 and LDAP version 3 | protocolo LDAP (Lightweight Directory Access Protocol) |