WSAN	Wireless sensor and actuator network
DaaG	Drone-as-a-gateway
IoT	Internet of Things
M2M	Machine-to-machine
DoF	Degree of freedom
UAV	Unmanned aerial vehicle
GPS	Global Positioning System
PSL	Problematic sensor list
ACL	Actuator correlation value list
TSPN	Traveling salesman problem with neighborhoods
CETSP	Close enough traveling salesman problem
NCPST	Normalized cumulative priority service throughput
OLSR	Optimized link state routing
CDF	Cumulative distribution function
GCS	Ground control station