Describes the CF90 and MIPSpro 7 Fortran 90 compiler implementations of the Fortran 95 language as specified by the Fortran 95 standard. This publication contains information on Fortran concepts and terms; language elements and source form; data types; declarations; using data; expressions and assignments; and controlling execution. This revision supports the Programming Environment 3.3 release and the MIPSpro 7.3 release.