Is there a module for limiting CCK select list options per role?
You dont need a module, this is in core.

  $values = array(1|one, 2|two, 3|three);

  global $user;

  // Check to see if $user has the administrator role.
  if (in_array('administrator', array_values($user-&gt;roles))) {
    $values[] = 'special|special';
  }
  return $values;