Here you can translate texts from Cyrillic to Latin alphabet.
The Bulgarian language definitions are de facto the national standard for writing Bulgarian words in Latin alphabet when unavoidable, for example, in the bulgarian ID-cards and passports. They are adopted with a law by the gouvernment.
The Russian language definitions follow the standard BGN/PCGN-1947.
Here is the simple, slang version
GO
Online Tools 
Here you can translate texts from Cyrillic to Latin alphabet.
The Bulgarian language definitions are de facto the national standard for writing Bulgarian words in Latin alphabet when unavoidable, for example, in the bulgarian ID-cards and passports. They are adopted with a law by the gouvernment.
The Russian language definitions follow the standard BGN/PCGN-1947.
