!TITLE Note on nomenclature
!KEY

    GLA refers to the specific area in an object file called the General
Linkage  Area,  whereas  gla can mean either the unshareable object file
areas PLT,GLA,UST and INITCMN in total, or  the  file  created  to  hold
these  areas  e.g. user  gla,  base  gla.  In context it should be clear
which usage of gla is current.

    LOADLEVEL  is  the global integer in the loader; loadlevel refers to
the general concept.

    CODE means the specific  area  of  an  object  file  which  contains
executable code.