ALA-LC Romanization tables for Chinese
Romanization comparison chart
ALA-LC Romanization tables for Japanese
History of Romaji
Kunrei Shiki/ Nihon Shiki Romanization Chart
Hepburn Romanization Chart
ALA-LC Romanization tables for Korean
McCune-Reischauer Romanization Chart
Assorted links to romanizing Korean
Useful links on other romanization systems