Este dicionário apresenta os termos de uso internacional mais corriqueiros e de maior procura, principalmente na área de Comunicações, Computação e Eletrônica. Os temas listados são - Acoustics/ Aerodynamics/ Aeronautics/ Agriculture/ Army/ Astronautics/ Astronomy/ Astrophysics/ Automatic/ Data processing/ Ballistics/ Automobilism/ Biology/ Cartography/ Chemistry/ Climatology/ Commerce/ Communication/ Cybernetics/ Drawing/ Ecology/ Electricity/ Eletronics/ Engineering/ Geography/ Geology/ Geometry/ Hydraulics/ Hydrodynamics/ Instrumental/ Jurisprudence/ Mathematics/ Mechanics/ Medicine/ Metallurgy/ Meteorology/ Navigation/ Nucleonics/ Oceanography/ Optics/ Painting/ Photography/ Physics/ Pollution/ Shipbuilding and Sailing/ Statistics/ Telecommunication/ Telemetry/ Televison/ Thermodynamics/ Tool/ Topography/ Welding/ Zoology.