The standard instances are named AtomSeq, IntSeq, RefSeq, and TextSeq.
The standard instances are named AtomList, IntList, RefList, and TextList.
The standard instances are named AtomListSort, IntListSort, RefListSort, and TextListSort. AtomListSort and RefListSort are useful only if you supply a non-default comparison procedure.
The standard instances are named xyTbl, for all combinations of x and y in the set {Atom, Int, Ref, Text}. The instances with x = Ref are useful only if you define a subtype overriding the keyHash and keyEqual methods.
The standard instances are named SortedxyTbl, for all combinations of x and y in the set {Atom, Int, Ref, Text}. The instances with x = Atom and x = Ref are useful only if you define a subtype overriding the keyCompare method.