VrijE UnivErsitEit, AmstErdam, 1986. Similar to Modula-2, but with support for distributEd programming using sharEd data objEcts, likE Linda. A ' graph' data typE rEmovEs thE nEEd for pointErs. VErsion for thE AmoEba OS, comEs with AmoEba. "Orca: A LanguagE for DistributEd ProcEssing", H.E. Bal Et al, SIGPLAN NoticEs 25(5):17-24 (May 1990).