The European Voynich Alphabet, or EVA was created by René Zandbergen and Gabriel Landini in 1998 as a system to transcribe the various graphemes ("letters") which make up the text of the Voynich Manuscript into Roman characters.
With EVA, every Voynich sign is represented by a roughly similar-looking letter of the Latin alphabet.
The English language Wikipedia page on the subject  was deleted in October 2013 (still absent March 2018), but the equivalent pages in French , Latin , Portuguese , Spanish , Russian  and Ukrainian  remain. The Hungarian page  is a stub, and details of the EVA forms a component of the German Wikipedia page on the Voynich Manuscript . The French and Spanish pages are the most extensive.
An article by Zandbergen on the EVA can be found here ; the page on the EVA itself is . The WayBack Machine page is [https://web.archive.org/web/20151107012536/http://www.voynich.nu/extra/eva.html