BCI Authorized Vocabulary of Blissymbolics (BCI-AV) 2025

Here is the current BCI-AV. There are now a total of 6183 symbols. Several graphics formats are provided as well as accompanying documentation.  You can browse it online in Google Sheets format and several graphics formats are provided below for download as well as accompanying documentation. 

Full symbol sets in various formats

The file names below are mostly self-explanatory. The number after h indicates the height of the symbols and w indicates their width. The suffix indicates the type of files the map contains (e.g. png, bmp, svg or wmf). 

Documentation on the symbol sets

Resources

Here is a collection of resources all related to Blissymbolics. 

Guides and booklets  

Papers and articles

Presentations

Other resources

  • Blissonline.se is an excellent full-featured Blissymbolics resource for creating symbols, communicaiton boards, custom vocabularies, and communications.
  • Blissary.com has precision crafted Blissymbols for download in many formats and searchable in an extremely easy to navigate format.
  • Volksswitch.org has created a next generation of tactile symbols based on Blissymbolics to teach language to individuals who are blind, deaf-blind, or visually impaired. The symbols may also be effective when used with individuals on the autism spectrum. These Bliss Tactile Symbols are opensource, customizable, extensible, and designed to be 3D-printed.
  • GlobalSymbols.com is an excellent resource for freely available AAC symbol sets including Blissymbolics.
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Extra information