Lisbon, Howard County, Maryland
- Speculation on the origin of the community's name.
- http://www.loc.gov/rr/hispanic/portam/howard.html

Lisbon United Methodist Church
- Has staff and church profiles, beliefs, history, photo albums and worship information.
- http://www.lisbonumc.org/

Days End Farm Horse Rescue
- Dedicated to ensure quality care and treatment of horses through rehabilitation, humane education and community outreach. Legal information about horse abuse and neglect, volunteer and sponsorship information, and farm history, mission, and goals.
- http://www.defhr.org/