The letters in Xenophone were created from hand-drawn figures in which coins were traced around to create curves and circles. Some capital letters resembles symbols from the greek and International Phonetic Alphabet.

ALL fonts from CheapProFonts have very extensive language support:
They contain some unusual diacritic letters (some of which are contained in the Latin Extended-B Unicode block) supporting: Cornish, Filipino (Tagalog), Guarani, Luxembourgian, Malagasy, Romanian, Ulithian and Welsh. More…

They also contain all glyphs in the Latin Extended-A Unicode block (which among others cover the Central European and Baltic areas) supporting: Afrikaans, Belarusian (Lacinka), Bosnian, Catalan, Chichewa, Croatian, Czech, Dutch, Esperanto, Greenlandic, Hungarian, Kashubian, Kurdish (Kurmanji), Latvian, Lithuanian, Maltese, Maori, Polish, Saami (Inari), Saami (North), Serbian (latin), Slovak(ian), Slovene, Sorbian (Lower), Sorbian (Upper), Turkish and Turkmen.

And they of course contain all the usual “western” glyphs supporting: Albanian, Basque, Breton, Chamorro, Danish, Estonian, Faroese, Finnish, French, Frisian, Galican, German, Icelandic, Indonesian, Irish (Gaelic), Italian, Northern Sotho, Norwegian, Occitan, Portuguese, Rhaeto-Romance, Sami (Lule), Sami (South), Scots (Gaelic), Spanish, Swedish, Tswana, Walloon and Yapese.