AR	Augmented Reality
ASTR	Accurate Sample Time Reconstruction
FIFO	First-In-First-Out
I2C	Inter-Integrated Circuit
IMU	Inertial Measurement Unit
LSB	Least Significant Bit(s)
MEMS	Micro-Electro-Mechanical Systems
RBS	Reference Broadcast Synchronization
SPI	Serial Peripheral Interface
TPSN	Timing-Sync Protocol for Sensor Networks
UART	Universal Asynchronous Receiver Transmitter
UTC	Coordinated Universal Time
VR	Virtual Reality