Is there a list of forbidden subgraphs for comparability graphs? The "graph classes: a survey" mentioned Trotter and other authors have presented a list of forbidden subgraph of comparability graph. But the google book( where I read graph classes: a survey) do not have the page which contains the reference of specific literature.
To my knowledge, one forbidden graph is "a k-cycle ( k is an odd intege $\ge$ 5) and no triangle chord".

Thank you for your help in advance. :-)
You could refer to the entry for comparability graphs on graphclasses.org: http://www.graphclasses.org/classes/gc_72.html
(look at "equivalent classes" and note that the list is not finite)