Hungarian

Granted, the right-to-left thing is not used anymore outside of enthusiast circles, and is kind of an anachronism and part of a movement to revive it as part of national heritage. That said, you can find a whole bunch of town limit marker signs in both scripts around the country.

The Hungarians settled the Carpathian Basin in 895. After the establishment of the Christian Hungarian kingdom, the old writing system was partly forced out of use during the rule of King Stephen, and the Latin alphabet was adopted. However, among some professions (e.g. shepherds who used a "rovás-stick" to officially track the number of animals) and in Transylvania, the script has remained in use by the Székely Magyars, giving its Hungarian name (székely) rovásírás. The writing could also be found in churches, such as that in the commune of Atid.

From Wikipedia