# Default Multivalue List Labels The default labels contained in the Address Book database for specifying different values in a multivalue list. Users can also add their own labels. ## Topics ### Constants [`let kABHomePageLabel: String`](/documentation/AddressBook/kABHomePageLabel) Webpage URL. [`let kABEmailWorkLabel: String`](/documentation/AddressBook/kABEmailWorkLabel) Work email. [`let kABEmailHomeLabel: String`](/documentation/AddressBook/kABEmailHomeLabel) Home email. [`let kABEmailMobileMeLabel: String`](/documentation/AddressBook/kABEmailMobileMeLabel) Mobile Me email. [`let kABAddressHomeLabel: String`](/documentation/AddressBook/kABAddressHomeLabel) Home address. [`let kABAddressWorkLabel: String`](/documentation/AddressBook/kABAddressWorkLabel) Work address. [`let kABAnniversaryLabel: String`](/documentation/AddressBook/kABAnniversaryLabel) Anniversary date. [`let kABFatherLabel: String`](/documentation/AddressBook/kABFatherLabel) Father. [`let kABMotherLabel: String`](/documentation/AddressBook/kABMotherLabel) Mother. [`let kABParentLabel: String`](/documentation/AddressBook/kABParentLabel) Parent. [`let kABBrotherLabel: String`](/documentation/AddressBook/kABBrotherLabel) Brother. [`let kABSisterLabel: String`](/documentation/AddressBook/kABSisterLabel) Sister. [`let kABChildLabel: String`](/documentation/AddressBook/kABChildLabel) Child. [`let kABFriendLabel: String`](/documentation/AddressBook/kABFriendLabel) Friend. [`let kABSpouseLabel: String`](/documentation/AddressBook/kABSpouseLabel) Spouse. [`let kABPartnerLabel: String`](/documentation/AddressBook/kABPartnerLabel) Partner. [`let kABAssistantLabel: String`](/documentation/AddressBook/kABAssistantLabel) Assistant. [`let kABManagerLabel: String`](/documentation/AddressBook/kABManagerLabel) Manager. [`let kABPhoneWorkLabel: String`](/documentation/AddressBook/kABPhoneWorkLabel) Work phone number. [`let kABPhoneHomeLabel: String`](/documentation/AddressBook/kABPhoneHomeLabel) Home phone number. [`let kABPhoneiPhoneLabel: String`](/documentation/AddressBook/kABPhoneiPhoneLabel) iPhone phone number. [`let kABPhoneMobileLabel: String`](/documentation/AddressBook/kABPhoneMobileLabel) Cell phone number. [`let kABPhoneMainLabel: String`](/documentation/AddressBook/kABPhoneMainLabel) Main phone number. [`let kABPhoneHomeFAXLabel: String`](/documentation/AddressBook/kABPhoneHomeFAXLabel) Home fax number. [`let kABPhoneWorkFAXLabel: String`](/documentation/AddressBook/kABPhoneWorkFAXLabel) Work fax number. [`let kABPhonePagerLabel: String`](/documentation/AddressBook/kABPhonePagerLabel) Pager number. [`extern NSString * const kABAIMWorkLabel;`](/documentation/AddressBook/kABAIMWorkLabel) Work AOL instant messaging ID. [`extern NSString * const kABAIMHomeLabel;`](/documentation/AddressBook/kABAIMHomeLabel) Home AOL instant messaging ID. [`extern NSString * const kABAIMMobileMeLabel;`](/documentation/AddressBook/kABAIMMobileMeLabel) Mobile Me AOL instant messaging ID. [`extern NSString * const kABJabberWorkLabel;`](/documentation/AddressBook/kABJabberWorkLabel) Work Jabber instant messaging ID. [`extern NSString * const kABJabberHomeLabel;`](/documentation/AddressBook/kABJabberHomeLabel) Home Jabber instant messaging ID. [`extern NSString * const kABMSNWorkLabel;`](/documentation/AddressBook/kABMSNWorkLabel) Work MSN instant messaging ID. [`extern NSString * const kABMSNHomeLabel;`](/documentation/AddressBook/kABMSNHomeLabel) Home MSN instant messaging ID. [`extern NSString * const kABYahooWorkLabel;`](/documentation/AddressBook/kABYahooWorkLabel) Work Yahoo instant messaging ID. [`extern NSString * const kABYahooHomeLabel;`](/documentation/AddressBook/kABYahooHomeLabel) Home Yahoo instant messaging ID. [`extern NSString * const kABICQWorkLabel;`](/documentation/AddressBook/kABICQWorkLabel) Work ICQ instant messaging ID. [`extern NSString * const kABICQHomeLabel;`](/documentation/AddressBook/kABICQHomeLabel) Home ICQ instant messaging ID. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)