Rushani is a Pamir language spoken by maybe 18,000 people in the northern part of the Shighnan District in the Badakhshan Province of Afghanistan along the river Panj. There are also some speakers in Tajikistan.
Rushani is considered a dialect of Shugni, and though is not usually written, there is a way of writing it using the Latin alphabet for Shughni.
Download a chart of the Rushani alphabet (PDF, in German)
Information about Rushani provided by Wolfram Siegel
Avestan, Baluchi, Bartangi, Dari, Gilaki, Ishkashimi, Juhuri, Khufi, Kurdish, Luri, Mazandarani, Ossetian, Oroshor, Persian, Parthian, Pashto, Rushani, Sanglechi, Sarikoli, Shabaki, Shughni, Tajik, Talysh, Tat, Wakhi, Yaghnobi, Zazaki