LDT - "Light Displacement Tonnage" by AcronymsAndSlang.com
Shining a Light on Internal Displacement: A Vision for the Future — MAYORS MIGRATION COUNCIL
LIGHT BRIGADE – the New Zealand school of yacht design (subtitle: light displacement and multihull yacht evolution in the Southern Antipodes – 19th to 21st Century) | World of Trimaran Enthusiasts
What is the lateral displacement of light? - Quora
Figure 3 | Double-Grating Displacement Structure for Improving the Light Extraction Efficiency of LEDs
What About Sailboat Displacement? Light vs. Heavy | Off Center Harbor