Pearl River County Katrina Survivors - Picayune, Mississippi area weblog with people looking for missing persons and reports on people that have been found.
NOLA.com: I'm OK Forum - Posts by people reporting on their condition and where they are.
Family Linking Available from Red Cross - Site and hotline helped assist family members who were seeking news about loved ones in the path of Hurricane Katrina.
Snowball's Chance - This organization tries to reunite pets with their families separated by Hurricane Katrina.