ABS	http://www.eagle.org
BV	http://www.bureauveritas.com
DNV	http://www.dnv.com
IACS	http://www.iacs.org.uk
LR	http://www.lr.com
NKK	http://www.classnk.or.jp
test	http://www.test.com
test 2	http://www.test.com

Educational/Professional

IMarEST	http://www.imarest.org/
SNAME	http://www.sname.org/
Society Of Petroleum Engineers	http://www.spe.org
Offshore Technology	http://www.offshore-technology.com/
TradeWinds	http://www.tradewinds.no/

Port State Control

UK Coast Guard	http://www.mcagency.org.uk/
US Coast Guard	http://www.uscg.mil/
NRT	http://www.nrt.org/

Texas

City of Houston	http://www.cityofhouston.gov
Greater Houston Partnership	http://www.houston.org/
Houston Pilots	http://www.houston-pilots.com
Port of Houston	http://www.portofhouston.com
Port of Galveston	http://www.portofgalveston.com
Texas A&M University	http://edge.tamu.edu