I am searching for a great reference card / cheat sheet that compares T-SQL and PL/SQL data manipulation language instructions side-by-side.

I have formerly looked SO but there is not any older thread covering this specific subject and so i thought it would be smart to start one, considering that such reference is nearly mandatory if you operate in an atmosphere where both technologies exist together.

Thanks much ahead of time!

This is fairly good. In ye olde paper and inke, SQL in a nutshell can also be helpful.

I discovered this PDF which matches into detail about syntax good examples between your two:

Note: The PDF comes from 2003 so it might not be update up to now with additional features from SQL Server 2005 or 2008 (like the RowNum() function).