Abbreviation	Explanation
a	Acceleration
A	Area, Vector magnetic potential, Amplitude
B	Magnetic flux density
Br	Residual induction
c	Viscous damping constant, Specific heat
C	Thermal capacitance, Fluid conductance
d	Diameter
MDOF	Master Degrees of freedom
E	Young's modulus of elasticity
f	Frequency of vibration, Friction factor
F	Force
g	Gravitational acceleration
G	Shear modulus
h	Average convection coefficient, Height
H	Magnetic field intensity
Hc	Coercive force
I	Moment of inertia, Electrical current
ITS	Integration time step
J	Torsional moment of inertia, Electrical current density
k	Spring constant, Thermal conductivity
KI	Stress intensity factor
	Length
L	Inductance, Length
m	Mass
M	Moment
Nu	Nusselt number
P, p	Pressure
Pr	Prandtl number
q	Heat flow rate
	Heat generation rate
r	Radius
R	Electrical resistance, Reaction
Re	Reynolds number
t	Thickness, Time
T	Temperature
u	Displacement
V, v	Velocity, Voltage
w	Flow rate, Width
W	Weight
	Centroid location
α	Coefficient of thermal expansion, Thermal diffusivity
γ	Weight density
δ,  Δ	Deflection
ε	Strain, Emissivity, Permittivity
ν	Poisson's ratio
Θ	Angle
ξ	Damping ratio
μ	Magnetic permeability, Viscosity, Coefficient of friction
ρ	Mass density, Electrical resistivity
σyp	Yield stress
τ	Period of vibration, Shear stress
ω	Circular frequency of vibration, Fluid flow rate, Angular velocity
σ	Electrical conductivity, direct stress

Other symbols and abbreviations are defined where used.