1. 
   LSN
   acronym: long- and short-normal resistivity (geophysical logging)
   Found op http://cdiac.ornl.gov/pns/acronyms.html#L
   
   
2. 
   LSN
   Learning and Skills Network (see LSDA)
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
3. 
   LSN
   line stabilization network
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
4. 
   LSN
   Least Significant Nibble
   Found op http://www.met.police.uk/foi/glossary.htm
   
   
5. 
   lsn
   1) Long- and short-normal resistivity
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/lsn/1
   
   

Tip: double click on a word to show its meaning.