Symbols.com
The world's largest online encyclopedia of graphic symbols, ranging from ideograms carved in mammoth teeth by Cro-Magnon men, to hobo signs and subway graffiti. Review of Liungman's Dictionary of Symbols
Critical review by Seth Maislin, indexer and information architect. ComputerUser.com High-Tech Dictionary Chat Symbols
These terms are used in online real-time typed conversation as a sort of short-hand form of communication. | 
