- American Nuclear Society
- American Society of Mechanical Engineers
- Nuclear Codes and Standards
- U.S. Nuclear Regulatory Commission
- Nuclear Industry Check Valve Users' Group
- Valve Manufacturers Association
- Crane Co. Corporate Page
- Crane Valve Services
- Crane Commercial Valve Group
- Crane Limited
- Crane Supply
- Crane Engineered Valve Group
- Westad Industri AS
- Water Treatment Superstore
- Crane Pumps and Systems
- DOE - Office of Nuclear Energy
- EIA - Nuclear Data, Reports, Analysis, Surveys
- INSCDB: Maps: WORLD MAP
- International Atomic Energy Agency (IAEA)
- NEI - The Nuclear Energy Institute
- Nuclear Power page at nuclear.com
- Utilities Service Alliance
- WANO - World Association of Nuclear Operators
- World Nuclear Association