Suggestions for Church Slavonic

The following packages have something in common with the package Church Slavonic. The packages are ordered in decreasing similarity.

Package frenchle: French macros, usable stand-alone or with Babel
Package mongolian-babel: A language definition file for Mongolian in Babel
Package turkmen: Babel support for Turkmen
Package thailatex: Typeset Thai texts with standard LaTeX classes
Package greektonoi: Facilitates writing/editing of multiaccented greek
Package guarani: Babel support for the Guarani language
Package latin: Babel language definition for Latin
Package ibycus-babel: Use the Ibycus 4 Greek font with Babel
Package georgian: Support for typesetting in Georgian
Package spanish-mx: Typeset Spanish as in Mexico
Package arabi: (La)TeX support for Arabic and Farsi, compliant with Babel
Package bardi: Hyphenation and babel support for Bardi
Package fonts-churchslavonic: Fonts for typesetting in Church Slavonic language
Package ecclesiastic: Typesetting Ecclesiastic Latin
Package teubner: Philological typesetting of classical Greek
Package betababel: Insert ancient greek text coded in Beta Code
Package fixlatvian: Improve Latvian language support in XeLaTeX
Package babel-spanglish: Simplified Spanish support for Babel
Package babel-friulan: Babel/Polyglossia support for Friulan(Furlan)
Package babel-breton: Babel contributed support for Breton
Package babel-japanese: Babel support for Japanese
Package babel-macedonian: Babel module to support Macedonian Cyrillic
Package babel-serbian: Babel/Polyglossia support for Serbian
Package babel-bulgarian: Babel contributed support for Bulgarian
Package babel-galician: Babel/Polyglossia support for Galician
Package babel-romansh: Babel/Polyglossia support for the Romansh language
Package babel-lithuanian: Babel support for documents written in Lithuanian
Package babel-latvian: Babel support for Latvian
Package babel-piedmontese: Babel support for Piedmontese
Package babel-slovak: Babel support for typesetting Slovak
Package babel-german: Babel support for documents written in German