AARP is the nation's largest nonprofit, nonpartisan organization dedicated to empowering Americans 50 and older to choose how they live as they age.

AIDS United’s mission is to end the HIV epidemic in the United States.

Our mission is to discover treatments and a cure for ALS, and to serve, advocate for, and empower people affected by ALS to live their lives to the fullest.

Alive Alone is an organization for education and charitable purposes to benefit bereaved parents, whose only child or all children are deceased, by providing a self-help network and publications to promote communication and healing, to assist in resolving their grief, and a means to reinvest their lives for a positive future.

The Alzheimer's Association leads the way to end Alzheimer's and all other dementia — by accelerating global research, driving risk reduction and early detection, and maximizing quality care and support.

Since its beginning, AATB has been dedicated to saving and improving lives by promoting the safety, quality, and availability of donated human tissue.

To empower all toward resilient lives, inspiring hope and preventing suicide through the advancement of suicidology.

We are working to improve the lives of people facing cancer and their loved ones. Donate to help us end cancer as we know it, for everyone.

Stand with Us in the Fight. It's time to rally against the diabetes epidemic. The ADA is leading the charge through research, education, and advocacy.

For 100 years, the American Heart Association, along with our volunteers, supporters and collaborating organizations, has worked to build longer, healthier lives.

From prevention and research through treatment and transplant, we are dedicated to making sure kidney patients have someone fighting by their side.

American Liver Foundation provides current news and information on a variety of liver related topics helping patients, friends and families affected by liver disease.

Searching for lung disease cures, addressing the youth vaping epidemic, supporting laws that protect the air we all breathe—see how we work to save lives every day.

Our research is aimed at identifying possible medical vulnerabilities that put infants at greater risk for sudden death. We believe that within our lifetime, we can find and eliminate the major causes of these deaths.

We are parents who have experienced the death of one or more, both or all of our twins or higher multiples at any time from conception through birth, in infancy or in childhood.

C.O.P.S. serves survivors of officers whose death has been determined as line-of-duty by PSOB, FBI, FOP, or NLEOMF or those in the process of applying for benefits through the Public Safety Officers' Benefits Program.

The Cystic Fibrosis Foundation is the world's leader in the search for a cure for CF and supports a broad range of research initiatives to tackle the disease from all angles.

amfAR, The Foundation for AIDS Research, is one of the world’s leading nonprofit organizations dedicated to the support of AIDS research, HIV prevention, treatment education, and advocacy.

HFA responds to questions from individuals, families, and clinicians about end-of-life care, hospice care, caregiving, and grief.

LLS is at the forefront of the fight to cure cancer. Compared to other blood cancer nonprofits, LLS is the largest funder of cutting-edge research to advance cures.

A wish experience can be a game-changer for a child with a critical illness. 
This one belief guides us in everything we do at Make-A-Wish.

Our mission is to lead the fight for the health of all moms and babies. Our goals are to end the preventable maternal health risks and deaths, end preventable preterm birth and infant death, and close the health equity gap.

MADD will do whatever it takes to make drunk driving a thing of the past. Let's save lives together.

Families are at the heart of MDA's mission. We wake up every morning to create more hope and answers for families living with muscular dystrophy and related neuromuscular diseases that take away physical strength and mobility. We fund groundbreaking research for promising treatments and provide families with the highest quality care from the best doctors in the country.

POMC provides the on-going emotional support needed to help parents and other survivors facilitate the reconstruction of a “new life” and to promote a healthy resolution. Not only does POMC help survivors deal with their acute grief but also helps with the criminal justice system.

The Salvation Army, an international movement, is an evangelical part of the universal Christian Church. Its message is based on the Bible. Its ministry is motivated by the love of God. Its mission is to preach the gospel of Jesus Christ and to meet human needs in His name without discrimination.