- Accident research & biomechanics

- Accounting & balancing

- Aerodynamics & acoustics

- Agriculture & forestry

- Anatomy

- Audio & video

- Automotive electronics

- Automotive engineering

- Aviation

- Banking

- Battery technology

- Biochemistry

- Casting technology

- Chemistry

- Company organization

- Construction & agricultural machinery

- Construction trade & engineering

- Contractual right

- Data processing

- Driver assistance systems

- Economics

- Electric vehicles & battery technology

- Electrics, electronics, microelectronics

- Engine & drivetrain engineering

- Environmental protection & recycling

- Exhaust-gas aftertreatment

- Fire-fighting technology

- Fixing & joining technology

- Forging technology

- Forming & molding technology

- Fuels & lubricants

- General terms

- Geography & geology

- HVAC technology

- Hybrid & electric vehicles

- Hydraulics & pneumatics

- Industrial & special-purpose vehicles

- Jurisdiction & legislation

- Lighting technology

- Manufacturing engineering & robotics

- Material engineering & composites

- Material processing

- Mathematics

- Measuring & testing technology

- Meteorology

- Military engineering

- Mining technology

- Motorcycle & scooter engineering

- Navigation systems

- Office systems

- Paint & painting technology

- Patent engineering

- Physics

- Plastics technology

- Politics

- Quality engineering

- Racing & competition

- Radio, cassette decks & CD players

- Railroad technology

- Restraint systems

- Road engineering & transportation

- Safety research

- Sales & marketing

- Sealing technology

- Sensor technology

- Shipping & navigation

- Standardization

- Supplier & manufacturing logistics

- Textile science

- Tires & Suspension

- Toothing & gearing

- Traffic engineering & routing technology

- Workshop equipment & tools

- zoology