Dictionary.net

• (Or "Revised ALGOL 60") A revision of Algol 60which still lacked standard I/O.["Revised Report on the Algorithmic Language ALGOL 60", PeterNaur ed, CACM 6(1):1-17 (Jan 1963)].[Sammet 1969, p.773].

1985 - The Free On-line Dictionary of Computing
By Denis Howe