Luton and District Association for the Control of Aircraft Noise (LADACAN)
- Works to prevent the expansion of Luton Airport; includes links illustrating their concerns about daytime noise, night flying, traffic congestion, air pollution, and destruction of local environments. Provides information and events.
- http://www.ladacan.org/

Stop Luton Airport Plan (SLAP)
- Campaigning against the Luton Airport Master Plan, under which it would be second only in passenger capacity to Heathrow. Includes a petition, background information, action suggestions, news and contact details.
- http://www.stoplutonairport.org/

Bedfordshire Bat Group
- Dedicated to conservation of soprano pipistrelle maternity roost, and barbastelle sites in English home counties. Includes species found locally, photo gallery, FAQ, surveys and event calendar, with local contacts.
- http://www.bedsbatgroup.org.uk/