Postage stamp design its rule which stated that a country's name had to appear on their postage stamps, so a profile of the reigning monarch was all that was required for identification of Britain's stamps. To this day the UK remains the only country not required to name itself on its stamps. For all other UPU members, the name must appear in Latin letters. The name chosen is typically the country's own name for itself, with a modern trend towards using simpler and shorter forms, or abbreviations. For instance, the Republic of South Africa inscribes with "RSA", while Jordan originally used "The Hashemite
Postage stamps of Ireland organisations in 1984, An Post took over the responsibility for all Irish postal services including the issuing of postage stamps. To identify postage stamps used in Ireland between 1840 and 1922, it is necessary to identify the postmark cancelling the stamp as being from an Irish town. Stamps used during this period are referred to as "Great Britain used in Ireland". From 1840 to 1844, the Penny Black, and other stamps issued, were obliterated with the Maltese Cross cancellation. There was no text or numeral to help identify any of these cancels as Irish, but some Maltese Crosses are uniquely