[glossary]
DRY::
  don't repeat yourself

CRUD::
  create, read, update and delete

ECC::
  elearning community client

ECP::
  elearning community proxy

ECS::
  elearning community server

ECSA::
  elearning community service architecture

IETF::
  internet engeneering task force

LMS::
  learning management system

MOM::
  message orientated middleware