1958. Added subroutines.
- Fortran iii
This was only distributed to ca. 20 sites. See Wexelblat.
- Fortran iv
IBM 1962. For the IBM 7090/94. Many implementations went well beyond the original definition.
Scientific Computer Assocs .
- Fortran m
Parallel extensions to Fortran with processes and channels by Ian Foster . [“Fortran M: A Language for Modular Parallel Programming”, I. Foster et al, MCS-P327-0992, ANL, 1992]. (1994-10-26)