Engineering is generally considered to consist of the major primary branches of:
1. Chemical engineering
2. Civil engineering
3. Electrical engineering
4. Mechanical engineering
5. Interdisciplinary branch
1. Chemical engineering subdisciplines:
• Biomolecular engineering
• Materials engineering
• Molecular engineering
• Process engineering
• Corrosion engineering
2. Civil engineering subdisciplines:
• Environmental engineering
• Geological engineering
• Geotechnical engineering
• Structural engineering
• Transport engineering
• Utility engineering
• Water resources engineering
3. Electrical engineering subdisciplines:
• Electronic engineering
• Computer engineering
• Power engineering
• Optical engineering
4. Mechanical engineering subdisciplines:
• Acoustical engineering
• Manufacturing engineering
• Optomechanical engineering
• Thermal engineering
• Sports engineering
• Vehicle engineering
• Power plant engineering
• Industrial plant engineering
• Energy engineering
5. Interdisciplinary branch:
• Aerospace engineering
• Agricultural engineering
• Applied engineering
• Biomedical engineering, Biomedical nanoengineering
• Biological engineering
• Building services engineering
• Energy engineering
• Information engineering
• Industrial engineering
• Mechatronics engineering
• Engineering management
• Military engineering
• Mining engineering
• Nanoengineering
• Quantum engineering
• Nuclear engineering
• Petroleum engineering
• Project engineering
• Railway engineering
• Software engineering
• Supply chain engineering
• Systems engineering
• Textile engineering