"Universal Schema Reference":

Directory Server Object Classes
Releases 1.x, 3.x, and 4.0


organization
Supported by LDAP
Definition Defines entries that represent organizations. An organization is generally assumed to be a large, relatively static grouping within a larger corporation or enterprise.
Superior Class top
OID 2.5.6.4


Required Attributes	Description
objectClass	Specifies the objects for this object class.
o (organizationName)	The name of the organization.


Allowed Attributes	Description
businessCategory	Business in which the organization is involved.
description	Text description of the organization.
destinationIndicator	country and city associated with the entry needed to provide Public Telegram Service
fax (fascimileTelephoneNumber)	Fax number associated with the organization.
internationalIsdnNumber	contains the ISDN number of the entry
l (localityName)	The organization's location.
physicalDeliveryOfficeName	A location where physical deliveries can be made to the organization.
postalAddress	The organization's mailing address.
postalCode	The organization's postal code (such as a United States zip code).
postOfficeBox	The organization's post office box.
preferredDeliveryMethod	The organization's preferred method of contact or delivery.
registeredAddress	postal address for receiving telegrams or expedited documents
searchGuide	Specifies information for suggested search criteria when using the entry as the base object in the directory tree for a search operation.
seeAlso	URL to information relevant to the organization.
st	State or province in which the organization resides.
street	Street address at which the organization is located.
telephoneNumber	Telephone number associated with the organization.
teletexTerminalIdentifier	Identifier for the teletex terminal of the organization.
telexNumber	Telex number of the organization.
userPassword	Password with which the entry can bind to the directory.
x121Address	X.121 address of the organization.