Some Lists of finite Structures
computed with GAP or SAGE by
Peter Jipsen
Residuated Lattices with 6 or less elements
BCK algebras
Commutative Integral Residuated Lattices with 6 elements
Some Posets and Lattices (and a Java Applet to view them)
Lattices of size 1 to 6
Commutative Nil Semigroups
Relation Algebras
Sequential Algebras
A directory with text files of finite structures