Associations

 A source of information about the casualty actuarial field, membership in the Casualty Actuarial Society and the insurance industry:
http://www.casact.org/

The mission of the Insurance Information Institute (I.I.I.) is to improve public understanding of insurance - what it does and how it works:
http://www.iii.org/

The Chartered Property Casualty Underwriter Society is a community of credentialed property and casualty insurance professionals who promote excellence through ethical behavior and continuing education:
http://www.cpcusociety.org/

Communities

Join the actuarial community's discussion forum, check out the jobs or play a game of chess or bridge with others in the actuarial community:
http://www.actuarialoutpost.com/

Publications

Insurance Networking News
http://www.insurancenetworking.com/

Insurance & Technology
http://www.insurancetech.com/

National Underwriter: Property & Casualty
http://cms.nationalunderwriter.com/cms/nupc/website

Tech Decisions
http://cms.nationalunderwriter.com/cms/td/website