(радіо)розвідка
border monitoring
boundary monitoring and analysis
crisis situation monitoring
fallout monitoring station
monitoring arms implementation and compliance activity
monitoring equipment
monitoring immune response
monitoring party
OSCE Special Monitoring Mission (SMM) to Ukraine
passive-tracking monitoring station
radiation monitoring
radiological monitoring
radiological monitoring and survey
sanctions monitoring
shipping monitoring
situation monitoring
United Nations Monitoring, Verification and Inspection Commission (UNMOVIC)
monitoring body
central control and monitoring system (CCMS )
retention index monitoring
area monitoring
celestial monitoring
ground monitoring
inflight monitoring
airport noise monitoring
electronic automatic control and monitoring device
engine reliability monitoring study group
flight path monitoring system
monitoring jack
monitoring receiver
noise and flight path monitoring installation (NFPMI)
noise measurement for monitoring purposes