What does ULS stand for?

Upward-Looking SONAR

This definition appears very rarely and is found in the following Acronym Finder categories:

Military and Government

Other Resources:

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Universal Learning System (artificial intelligence) Universal Licensing System Universal Load Simulator Universidad de La Serena (Chile) University Laboratory School (various schools) University of Liggett School Unsecured Loan Stock Up-Link Station (Galileo System) Update of Legacy Systems Upper Limit Switch		Use Less Stuff User Level Security User Location Service Ultra Low Sidelobe Antenna Universidad La Salle University of Labour and Social Affairs (social work; Vietnam) University of Leeds Speleological Association (caving club; Leeds, UK) Utah Life Science Association (Salt Lake City, UT) Ultra Light Steel Auto Body University of London Sub-Aqua Club (UK)

Samples in periodicals archive:

An upward-looking sonar measures the thickness of ice flowing over the mooring.

A sentry at the Atlantic gateway: experimental mooring monitors water ...

Peter Wadhams of the University of Cambridge in England examined data from upward-looking sonar on two British submarines that took similar routes across the Arctic Sea.

Icy sign of polar warming?