Isle of Man
The Isle of Man has its own separate international vehicle registration (GBM – Isle of Man), internet domain (.im – Isle of Man), and ISO 3166-2 codes, first reserved on behalf of the Universal Postal Union (IMN – Isle of Man) and then added officially by the International Organization for Standardization on 29 March 2006. In addition, since 2008 the Isle of Man has used the aircraft registration M-.