KN: Kinematic

FO: Forces

MO: Momentum

EN: Energy

RM: Rotational motion

TR: Thermodynamics

FM: Fluid mechanics

OS: Oscillating systems

TW: Traveling waves

RO: Ray optics

WO: Wave optics

EF: Electric field

EP: Electric potential

RC: Resistive circuits

MF: Magnetic forces

MI: Magnetic Inductance