I'm probably getting old … I keep forgetting the exact names (and capitalization) of route-maps I've configured on the router. The show route-maps command is way too verbose when I'm simply looking for the exact name of the route-map I want to use, so I wrote a Tcl script that displays the names of the route-maps configured on the router. If you add a -d switch, it also displays their descriptions (to be more precise, the first description configured in the route-map).
When using the -d switch, the script executes the show running command and might take a while to complete.
R1#show alias | include rm
rm tclsh flash:routeMaps.tcl
Route map name Description
SetCommunity Sets time-based communities on local routes