Friendly Wikipedia look-ups for those Not In The Know: * ITAR is http://en.wikipedia.org/wiki/ITAR http://en.wikipedia.org/wiki/ITAR (International Traffic in

Friendly Wikipedia look-ups for those Not In The Know: * ITAR is http://en.wikipedia.org/wiki/ITAR http://en.wikipedia.org/wiki/ITAR (International Traffic in Arms Regulations) * IMU is http://en.wikipedia.org/wiki/Inertial_measurement_unit http://en.wikipedia.org/wiki/Inertial_measurement_unit At least I had to look these up.