Thread:KinHikari/@comment-14250-20140215194951/@comment-14250-20140222195855

Special:AllPages?from=J doesn't appear to work on Special:AllPages though. I think this may only work on categories, whereas the letter categories present here already group articles by letter start.

Plus you can just type in 'starting at' and 'ending that'. Almost negates the need for letter categories...