North Atlantic Killer Whale ID Project

Website: www.spanglefish.com/northatlantickillerwhales

Orca Research Trust

Website: www.orcaresearch.org
Facebook: Orca Research Trust

Center for Whale Research

Website: www.whaleresearch.com
Facebook: Center for Whale Research

Orca Network

Website: www.orcanetwork.org
Facebook: Orca Network 
Twitter: @orcanetwork
Orca Aware Interview: Howard Garrett

OrcaLab

Website: www.orcalab.org 
Facebook: OrcaLab
Twitter: @orcalab1
Live Hydrophone Stream: OrcaLive
Live Video Stream: OrcaLab Camera
Live Underwater Video: OrcaLab Underwater

Far East Russia Orca Project

Website: www.russianorca.com
Facebook: FEROP

Transient Killer Whale Research Project

Facebook: Transient Killer Whale Research Project by Josh McInnes
Orca Aware Interview: Josh McInnes

Orca Project Sri Lanka

Website: www.flickr.com/photos/100246655@N03 
Facebook: OPSL