Fortran 2008 Language Features
- The language features that have been chosen for Fortran 2008.
- http://www.fortran.bcs.org/2006/ukfortran06.pdf

Varying Length Character Strings in Fortran
- ISO document of Fortran 2003 feature.
- ftp://ftp.liv.ac.uk/pub/fortran_std/is1539-2.html

Fortran 77 Standard
- Specification of the language.
- http://www.fortran.com/fortran/F77_std/rjcnf0001.html

Fortran 2003 Final Committee Draft
- Brief description of Fortran 2003 with links to the full draft standard.
- http://www.fortran.com/fortran/fcd_announce.html

Fortran 77 standard
- Ratified by ANSI in 1978.
- http://www.fortran.com/F77_std/rjcnf.html

ISO/IEC JTC1/SC22/WG5 (Fortran)
- Official home of Fortran standards.
- http://www.nag.co.uk/sc22wg5/

J3 - Fortran Standards Committee
- Information about the current development of Fortran standards.
- http://www.j3-fortran.org/