ABBREVIATIONS; NOTES; CONVERSION FACTORS; Acceleration (Angular); Acceleration (Linear); Area; Area Flow; Calorific Value (Volume basis); Calorific Value (Volume, British Gas); Chemical (Henry's Law); Circular and Spherical Geometry; Coefficient of Expansion (Volumetric); Concentration (Liquid solution); Density (Mass concentration); Electrical (Charge); Electrical (Conductance); Electrical (Conductivity); Electrical (Current); Electrical (Electric capacitance); Electrical (Electric field); Electrical (Electric potential); Electrical (Inductance); Electrical (Linear charge density); Electrical (Linear current density); Electrical (Magnetic field strength); Electrical (Magnetic flux density); Electrical (Magnetomotive force); Electrical (Permeability); Electrical (Resistance); Electrical (Resistivity); Electrical (Surface charge density); Electrical (Surface current density); Electrical (Volume charge density); Energy (Heat, work, electrical); Enthalpy; Entropy; Force (Weight); Force/Unit Length (Spring rate); Heat Capacity; Heat Flux Density; Heat Transfer Coefficient; Illumination (Luminous flux); Illumination (Luminous incidence); Illumination (Luminous intensity); Linear Measure (Distance or depth); Mass; Mass Flow; Mass Flow Density; Moment of Inertia; Paper; Power; Pressure or Stress; Sound; Specific Energy (Specific heat); Specific Volume; Surface Tension; Temperature; Temperature Difference; Thermal Conductivity; Time; Torque; Velocity (Angular); Velocity (Linear); Viscosity (Absolute, Dynamic); Viscosity (Kinematic); Volume (Capacity); Volume Flow; NUMERICAL DATA; Fluids; Gases; Metals (Strength); Timber; Metals (Thermal); Densities; PHYSICAL CONSTANTS: Atoms and Spectroscopy; Energy, Mass, and Wavelength; Principal Constants; Thermal Constants; MATHEMATICAL FORMULAE; ENGINEERING FORMULAE.