- Computer Engineer: ComputerEngineer.org, domain name for sale
- Knowledge Engineering: KnowledgeEngineering.com, domain name for sale
- Mechanical Engineering: MechanicalEngineering.net, domain name for sale
- Computer Engineering: ComputerEngineering.org, domain name for sale
- Military Engineer: MilitaryEngineer.net, domain name for sale
- OpticalEngineer.net (Optical Engineer), domain name for sale
- Computer Science/Engineering Domains for Sale: ComputerEngineer.org (Computer Engineer), ComputerScientist.org (computer Scientist) and ComputerEngineering.org (Computer Engineering)
- OpticalEngineering.org (Optical Engineering), domain name for sale
- Polychromator.com, domain name for sale