http://drupalcode.org/project/transliteration.git/blob/refs/heads/7.x-3....
country codes:
http://www.loc.gov/standards/iso639-2/php/code_list.php (includes 'en' for english)
include a look up for symbol/letter codes:
http://ascii.cl/htmlcodes.htm (hex 'F6' helped me find 'ö')
Comments
Comment #1
amateescu commentedAdded some useful resources in README.txt. Thanks :)
http://drupalcode.org/project/transliteration.git/commit/b573d61
http://drupalcode.org/project/transliteration.git/commit/ffc5181