Society of Military Widows (SMW) 
Support group for widows of military personnel with membership in local chapters or national at-large basis.
http://www.militarywidows.org/Academy of Senior Professionals at Eckerd College (ASPEC) 
One of three Institutes for Learning in Retirement in the U.S., an intellectual and social community for seniors.
http://www.eckerd.edu/aspec
Sixty Plus Association 
Organization of seniors which seeks Social Security reform and abolition of the death tax in the United States. Site include membership information, scorecard, news and releases, and related links.
http://www.60plus.org/
Seniors Against Federal Extravagance (S.A.F.E.) 
A non-partisan volunteer organization of seniors seeking to protect future generations by paying down public debt and reforming Social Security.
http://www.s-a-f-e.org/
The Seniors Coalition 
Advocacy organization to protect the quality of life and economic well-being that older Americans have earned while supporting common sense solutions to the challenges of the future.
http://www.senior.org/
National Association of Senior Friends 
Entertainment and educational activities, health screenings, and discounts on items from insurance to flowers, prescriptions to car rentals.
http://www.seniorfriends.com/
The Senior Citizens League 
Seniors advocacy association working to safeguard earned benefits including military and government retirements, improvements in Social Security, Notch solution and Seniors CPI.
http://www.tscl.org/
Sunshine Senior's Association 
Southern California non-profit association for Indian seniors offering activities, services, links to matrimonial services, magazines and horoscopes.
http://www.desiempire.com/sunshine.htm
EURAG - European Federation of the Elderly 
Transnational association of senior citizens' associations promoting the recognition of older people as equal citizens. Includes publications and details of current projects.
http://www.eurag-europe.org/
Council On The Ageing (COTA) 
Consumer organization founded to protect and promote the wellbeing of older Australians. Offers a comprehensive range of news and information.
http://www.cota.org.au/
Congress of California Seniors (CCS) 
California nonprofit education and advocacy organization dedicated to improving the life of seniors. News and expert commentaries on a wide variety of issues.
http://www.seniors.org/
AARP 
Organization for mature adults 50 and above in the United States. Information on health, long-term care, economic security, independent living and consumer issues.
http://www.aarp.org/
Global Action on Aging 
International grassroots citizen group working on issues of concern to older people and offering research on critical emerging topics.
http://www.globalaging.org/
Chelmsford Retirement Action Group (CRAG) 
CRAG seeks to promote and defend the interests of retired people and the achievement of a standard and quality of life commensurate with their right to independence in retirement.
http://beehive.thisisessex.co.uk/CRAG
Older Women's Network (OWN) 
New South Wales organization committed to promoting the rights, dignity and well-being of older women. Includes details and photographs of groups.
http://www.own.org.au/
Alliance for Retired Americans 
Nationwide organization of more than 3 million members focusing on issues affecting seniors. Includes a weekly newsletter and legislative analysis.
http://www.retiredamericans.org/
Perth and Kinross Pensioners Forum 
Charitable organization of involved older adults supporting pensioners' rights to choice, dignity, independence and security.
http://perthandkinrosspensioners.org/
Romeo Club 
Retired Old Men Eating Out gives members an opportunity to meet in their community. Features local chapters.
http://www.romeoclub.org/
National Association of Working Seniors (NAWS) 
Membership organization addressing the needs and interests of working seniors with a focus on career, family, financial, health and legislative matters.
http://www.WorkingSenior.com/
The Hard Hat Brotherhood 
Nationwide organization whose sole purpose is to get together and have some good-hearted manly fun. Includes membership information and a photo gallery.
http://www.hardhatbrotherhood.com/
Irish Association of Older People 
Membership-based organization serving seniors by providing a voice, information, and advocacy. Includes a newsletter.
http://www.olderpeople.ie
America's Senior Choice 
A non-profit association offering information, services, and benefits to the senior market.
http://www.americasseniorchoice.com
Hollywood Senior Center 
A non-profit community organization serving older adults, their caregivers and the neighboring community through the provision of education, information, health and wellness, recreation, nutrition and social services. Located in Portland, Oregon.
http://www.hollywoodseniorcenter.com/