What does L.S.D stand for?

What does L.S.D mean?

LSD	Limited Slip Differential Governmental » Transportation
LSD	Least Significant Difference Miscellaneous » Unclassified
LSD	Long Slow Distance Community » Sports
LSD	Least Significant Digit Computing » General
LSD	Lake Shore Drive Community
LSD	Last Stage Of Delirium Medical » Physiology
LSD	Landing Ship Dock Miscellaneous » Ship Types
LSD	Landing Ship Dock Governmental » NASA
LSD	Librae Solidi Denarii Miscellaneous » Unclassified
LSD	Love Sensuality Devotion Miscellaneous » Unclassified
LSD	Lynbrook Speech And Debate Miscellaneous » Toastmasters
LSD	Lysosomal Storage Disorder Medical » Human Genome
LSD	Large Screen Display Governmental » Military
LSD	Long Steady Distance Miscellaneous » Unclassified
LSD	Large-Scale Distribution Academic & Science » Meteorology
LSD	Lorenzo St Dubois Miscellaneous » Unclassified
LSD	Lompoc Strong Draft Miscellaneous » Food
LSD	Lason Sa Daga Miscellaneous » Unclassified
LSD	Limited Slip Diferential Miscellaneous » Unclassified
LSD	Low Speed Diesel Business » Products
LSD	Larger Smaller Difference Miscellaneous » Unclassified
LSD	Lost Souls Of Darkness Miscellaneous » Unclassified
LSD	Loytec System Diagnostics Business » Firms
LSD	Lower Slobovian Dinar Regional » Currencies
LSD	Large Scale Display Governmental » Military