SOS(ID:3228/sos001)

SHARE Assembler 

for Symbolic Output System, but also for SHARE Operating System. The Autocode for SHARE. Advanced capabilities etc. Partly outcome of PACT.
References:
  • Sammet, Jean E "1960 Tower of Babel" diagram on the front of CACM January 1961 view details

          in [ACM] CACM 4(01) (Jan 1961) view details
  • Mealy, George H. "Operating Systems." Advanced Automatic Programming University of Michigan Summer Engineering Conference, 1962, pp1-92 view details
          in [ACM] CACM 4(01) (Jan 1961) view details
  • Sammet, Jean E., "Programming languages: history and future" view details
          in [ACM] CACM 15(06) (June 1972) view details