Service d'adresse mondial
The Worldwide Address Service (French: service d'adresse mondial), abbreviated as Sedamo, is an Internet-based service for conveying addresses, especially those which include non-Latin characters (such as Chinese, Japanese, or Korean). The system assigns a unique eight-letter code, the Sedamo, to each address, which can be used to retrieve the original address in native writing.
Source: Wikipedia — Service d'adresse mondial (CC BY-SA 4.0)