Aside from the classic ways of grouping meteorites, we have chosen to broaden things by grouping everything under two main headings; 

Meteorite Types, which includes the classic scientific groupings (stony, achondrites, irons, carbonaceous chondrites, etc) as well as more popular sub-groups.

Meteorite Themes, which includes things like recent falls, witnessed falls, historic meteorites, USA falls, etc.

In both cases, you can click through to find whatever you are looking for, or use the search option at the top of the page.