^For reference only, English name not included in the ISO 3166-2 standard.
Changes
The following changes to the entry have been announced by the ISO 3166/MA since the first publication of ISO 3166-2 in 1998. ISO stopped issuing newsletters in 2013.
Change of subdivision code from GT-AV to GT-16, GT-BV to GT-15, GT-CM to GT-04, GT-CQ to GT-20, GT-ES to GT-05, GT-GU to GT-01, GT-HU to GT-13, GT-IZ to GT-18, GT-JA to GT-21, GT-JU to GT-22, GT-PE to GT-17, GT-PR to GT-02, GT-QC to GT-14, GT-QZ to GT-09, GT-RE to GT-11, GT-SA to GT-03, GT-SM to GT-12, GT-SO to GT-07, GT-SR to GT-06, GT-SU to GT-10, GT-TO to GT-08, GT-ZA to GT-19; Update Code Source