The pages on this site include symbols for people who use a symbol system for communication   To enter the ISAAC website, please choose below the symbol system you wish to display (choose any one if you have no preference):
PCS from Mayer-Johnson	Blissymbols	Widgit Rebus
		pages include a symbol summary

 

 

 

The Picture Communication Symbols ©1981–2005 by Mayer-Johnson LLC.  All Rights Reserved Worldwide.  Used with permission.

Blissymbols used with permission from Blissymbolics Communication International

The Wigit Rebus symbols © by Widgit Software Ltd. Used with permission.