| hkacs.org.hk | The Hong Kong Anti-Cancer Society |
| cancer-fund.org | The Hong Kong Cancer Fund |
| hklf.org | Hong Kong Lung Foundation |
| hkcaso.org.hk | The Hong Kong Coalition of AIDS Service Organizations |
| healthwise.org.hk | Healthwise - The Community Medical Library |
| ha.org.hk | The Hong Kong Tuberculosis, Chest and Heart Diseases Association |
| dyslexia.org.hk | Dyslexia Association (Hong Kong) |
| community-health.org.hk | United Christian Nethersole Community Health Service |
| autism-hongkong.com | Autism Hong Kong |
| paed.hku.hk | Children's Catastrophic Disease Foundation |
Hong Kong , , Central District