• EGEE = Enabling Grids for E-sciencE
• LCG = LHC Computing Grid
• LFC = LCG File Catalog, a catalog containing logical to physical file mappings.

• UI = User Interface
• SE = Storage Element
• CE = Computing Element (think 'cluster', consisting of N WNs)
• WN = Worker Node
• SRM = Storage Resource Manager
• RB = Resource Broker
• LSF = Load Sharing Facility
• WMS = Workload Management System
• VO = Virtual Organization
• RM = Replica Manager
• LB = Logging & Bookkeeping Service
• BDII = Berkeley Database Information Index

-- RichardDeJong - 14 Jun 2006