1GL
1st Generation Language (Maschinencode)
2GL
2nd Generation Language (Assembler)
3GIO
3rd Generation I/O (Interface)
3GL
3rd Generation Language (C/C++, Fortran, Cobol)
bm
Memos für einen Tabelle (Paradox)
fam
Liste aufeinander bezogener Daten (Paradox)
fsl
Formular / gespeichert (Paradox)
ftl
Formulat / temporär (Paradox)