Sure. There are a lot of streams available on shoutcast.com, just click the download icon and copy the URL, some stations list their stream URL on the site, just google the call letters + "m3u" or "pls" etc, then there is this site which is the best directory I've found so far radioroku.com. If you use iOS there's also a great app for playing these streams called fstream.
Here is my list:
alias wor='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://wor-am.akacast.akamaistream.net/7/495/179680/v1/auth.akacast.akamaistream.net/wor-am 2> /dev/null'
alias wgy='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://wgy-am.akacast.akamaistream.net/7/697/21577/v1/auth.akacast.akamaistream.net/wgy-am 2> /dev/null'
alias npr='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://www.npr.org/streams/mp3/nprlive24.pls 2> /dev/null'
alias rain='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://yp.shoutcast.com/sbin/tunein-station.pls?id=2340 2> /dev/null'
alias rain2='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://yp.shoutcast.com/sbin/tunein-station.pls?id=368490 2> /dev/null'
alias rain3='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy https://www.youtube.com/watch?v=mQ9OWMsJBTk 2> /dev/null'
alias art='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://yp.shoutcast.com/sbin/tunein-station.pls?id=366888 2> /dev/null'
alias chopin='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://yp.shoutcast.com/sbin/tunein-station.pls?id=590375 2> /dev/null'
alias phil='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://yp.shoutcast.com/sbin/tunein-station.pls?id=248466 2> /dev/null'
alias french='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://www.listenlive.eu/franceinfo.m3u 2> /dev/null'
alias fip='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://www.listenlive.eu/fip128.m3u 2> /dev/null'
alias bbc='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://bbcwssc.ic.llnwd.net/stream/bbcwssc_mp1_ws-eieuk 2> /dev/null'
alias 1010='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://8733.live.streamtheworld.com:80/WINSAMAAC_SC 2> /dev/null'
alias ewtn='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://http.yourmuze.com/ewtn-2/mp3-128-s.mp3 2> /dev/null'
alias wabc='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://8723.live.streamtheworld.com:80/WABCAMAAC_SC 2> /dev/null'
alias wktu='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://wktu-fm.akacast.akamaistream.net/7/110/19973/v1/auth.akacast.akamaistream.net/wktu-fm 2> /dev/null'
alias chant='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://calmradio.com/playlists-free/gregorian.pls 2> /dev/null'
alias chanteurs='/Applications/VLC.app/Contents/MacOS/VLC --quiet -Idummy http://sv1.vestaradio.com:4090/ 2> /dev/null'
Here is my list: