In Austin:
http://www.austinzencenter.org/
http://www.austin.shambhala.org/
http://www.meditationinaustin.org
http://www.buddhism.meetup.com
http://www.austinbuddhistcenter.org/
www.sitagu.org
www.austintemple.org
www.ibps-austin.org

We are listed on other sites:
http://www.dharmanet.org/
www.dharmamemphis.com
www.pluralism.org/research/profiles/display.php?profile=70247
http://www.yelp.com/c/austin/buddhist_temples