Season of Concern
- Chicagoland theatre community's fund raising effort in the fight against AIDS. Features an events calendar, fundraising opportunities, sponsors, beneficiaries, and contacts.
- http://www.seasonofconcern.org/

Test Positive Aware Network
- Features an easy to use health library, alternative health center, HIV drug guide and online hotline. Publishers of Positively Aware, Positively Aware en Español, Chicago Area HIV Services Directory and HIV Professionals Directory.
- http://www.tpan.com/

AIDS Foundation of Chicago
- Resources to care for HIV+ individuals and prevent HIV/AIDS through advocacy, grantmaking, and service coordination/coalition-building. Publications, services and programs are featured.
- http://www.aidschicago.org/