What is a LDAP standard for sAMAccountName?


I have an attribute samaccountname which I am able to retrieve for a user.

However, samaccount name is AD specific and need LDAP standard attribute. For example, in a query, if I am using


then it is also AD specific and needs to be replaced by


as objectClass is standard LDAP attribute.

Can you please suggest the LDAP standard attribute for sAMAccountName?