станція оптико-електронного придушення
electro-optical system
electro-optical countermeasures
electro-optical sensor
electro-optical glide bomb
electro-explosive device (EED)
electro-optic/infrared (EO/IR)
electro-optics
electro-slag refined (ESR) steel
electro-technical equipment
electro-magnetic contamination
Russian New Generation Warfare (RNGW) (4th Generation Warfare, Hybrid War etc.)
optical decoy
optical device
optical electronic countermeasures
optical flash
optical gas mask
optical homing
optical intelligence
optical mine-hunting
optical munitions
optical range
optical relay
optical sight
optical target-sensor
optical tracking
artillery optical reconnaissance
helmet-mounted optical display
optimized optical link helmet-mounted display
optical communication
optical receiver
optical transmitter
optical-fiber communication