Ra - the 25th letter of the Tibetan alphabet, can be both syllabic, and the ending (suffix), signed and inscribed. In the Tibetan alphabet is associated with the word "ra" - a goat.
Numerical correspondence: pa - 25, ri - 55, ru - 85, pe - 115, po - 145.
Ra -
- goat
Ra Ume
Ra Ranjana Font : 
Ralatala
Baorallatala
Rago
12 ragos
Ratak
13 ratak
See also
- Tibetan-Russian dictionary Roerich Yu.N. (Letter Ra - Volume 9, pp. 9-130)
- Tibetan-Russian practical transcription