Dron, UAV, Copter
Combat drone, Drone, UCAV
Nanosatellite, nano-sputnik, nonosputnik
optical maser
optic cable
VCSEL
Home Solar Power System
ophthalmologic laser, ophthalmological laser
Photovoltaic module, Photovoltaic panel
PM systems, PMS, Project management software, Programme management system, Project Portfolio Management System