Index: Sanitizer.php
===================================================================
--- Sanitizer.php	(revision 20306)
+++ Sanitizer.php	(working copy)
@@ -340,7 +340,8 @@
 					'h2', 'h3', 'h4', 'h5', 'h6', 'cite', 'code', 'em', 's',
 					'strike', 'strong', 'tt', 'var', 'div', 'center',
 					'blockquote', 'ol', 'ul', 'dl', 'table', 'caption', 'pre',
-					'ruby', 'rt' , 'rb' , 'rp', 'p', 'span', 'u'
+					'ruby', 'rt' , 'rb' , 'rp', 'p', 'span', 'u',
+					'cite', 'dfn', 'samp', 'kbd', 'abbr', 'acronym', 'q'
 				);
 				$htmlsingle = array(
 					'br', 'hr', 'li', 'dt', 'dd'
@@ -1076,20 +1077,20 @@
 			# bdo
 
 			# 9.2.1
+			'cite'       => $common,
 			'em'         => $common,
 			'strong'     => $common,
-			'cite'       => $common,
-			# dfn
+			'dfn'        => $common,
 			'code'       => $common,
-			# samp
-			# kbd
+			'samp'       => $common,
+			'kbd'        => $common,
 			'var'        => $common,
-			# abbr
-			# acronym
+			'abbr'       => $common,
+			'acronym'    => $common,
 
 			# 9.2.2
 			'blockquote' => array_merge( $common, array( 'cite' ) ),
-			# q
+			'q'          => array_merge( $common, array( 'cite' ) ),
 
 			# 9.2.3
 			'sub'        => $common,