Mine

 <CFSET Variables.URLList = ListSort(Variables.URLList, "text")>
      <CFIF NOT Len(Variables.URLList)>
         <!--- there are no URL vars, do error code --->
      <CFELSE>
         <CFLOOP LIST="#Variables.URLList#" INDEX="Key">
		<cfif #key# CONTAINS "cat_">
	            URL.#Key#: #URL[Key]#<BR>
		</cfif>
         </CFLOOP>
      </CFIF>
   </CFIF>