- Troy University (Geomatics Program)
- International Federation Of Surveyors ( FIG )
- American Congress on Surveying and Mapping ( ACSM )
- National Society of Professional Surveyors ( NSPS )
- National Council of Examiners for Engineering and Surveying ( NCEES )
- Florida Surveying and Mapping Society ( FSMS )
- Land Boundary Information System ( LABINS - Florida )
- National Geodetic Survey Services ( NGS )
- Federal Emergency Management Agency ( FEMA )
- Virtual Museum of Surveying
- North Conversion Site
- Alabama Ornithological Society (birds)
- Official U. S. Government Time
- Environmental Protection Agency (EPA)
- Alabama Maps
- ALTA/ACSM Standards
- Alabama Law Library
- Huntsville, Alabama ( Survey control monuments )
- Alabama Board of Licensure for Engineers and Land Surveyors
- Alabama State Legislature
- Alabama Secretary of State (Lands and Trademarks)
- Alabama Geological Survey
- USGS U. S. Geological Survey