What does F77 stand for?

Find what does F77 stand for and its field of usage? F77 is used in the following field.

All the possible full forms of F77 are provided below with meaning and definition. User can also visit each expanded form to read detailed definition of F77 and its example usage.

F77 » Fortran 77 language source code file Computing - File Extension Advertisement: More full forms :
F84 F9 F90 F96 FA-1 FA-2 FA. What is the full form of F77 ? F77 can be expanded as Fortran 77 language source code fileWhat does F77 mean? Meaning of F77 is Fortran 77 language source code file