Computers

• Large segment offload, a technology for reducing CPU overhead
• Local Shared Object
  Local Shared Object
  Local Shared Objects , commonly called flash cookies are pieces of data that websites which use Adobe Flash may store on a user's computer...
  
  , a HTTP cookie-like data entity used by Adobe Flash Player

Organisations

• Limburg Symphony Orchestra or Limburgs Symfonie Orkest, a Dutch orchestra
• London School of Osteopathy
  London School of Osteopathy
  The London School of Osteopathy is an osteopathic school in London, England, that offers MOst / BOst pathways, validated by Anglia Ruskin University . Through its partnership agreement with ARU, the LSO also has government funding available for eligible students...
  
  
• London Symphony Orchestra
  London Symphony Orchestra
  The London Symphony Orchestra is a major orchestra of the United Kingdom, as well as one of the best-known orchestras in the world. Since 1982, the LSO has been based in London's Barbican Centre.-History:...
  
  , a United Kingdom symphony orchestra
• Lovaniensis Scientificus Ordo, a student and alumni corporation from Faculty of Science of the Université catholique de Louvain
  Université catholique de Louvain
  The Université catholique de Louvain, sometimes known, especially in Belgium, as UCL, is Belgium's largest French-speaking university. It is located in Louvain-la-Neuve and in Brussels...
  
   in Belgium
  Belgium
  Belgium , officially the Kingdom of Belgium, is a federal state in Western Europe. It is a founding member of the European Union and hosts the EU's headquarters, and those of several other major international organisations such as NATO.Belgium is also a member of, or affiliated to, many...
  
  .

Science

• Lateral superior olive, an auditory nucleus in the brainstem
• Lutetium orthosilicate, an inorganic scintillator