ul = countable items in arbitrary order
ol = countable items in a pertinent sequence
dl = key value pairs
table = a matrix of three or more keys and values
ol = countable items in a pertinent sequence
dl = key value pairs
table = a matrix of three or more keys and values
ul = Unordered List
ol = Ordered List
dl = Definition List
Definition List is the only description not immediately obvious, but understanding a definition as a key/value pair clears things up and isn't hard to remember.