| NHS Direct | UK Gateway to Health Information on the Internet |
| NetDoctor | The UK's Independant Health Website |
| NHS Alliance | Forum for UK NHS Healthcare Provision |
| National Electronic Library for Health | NHS UK Elecronic Health Library |
| National Asthma Campaign | UK Asthma Resource Site |
| National Schizophrenic Fellowship | UK Site |
| NMS, The | UK Charity The Natural Medicines Society |
| Net Addiction | Advice for the serious internet addicts |