PCL
Printer/Procedure/Process Control Language
PCLAN
Personal Computer Local Area Network
1GL
1st Generation Language (Maschinencode)
2GL
2nd Generation Language (Assembler)
3GL
3rd Generation Language (C/C++, Fortran, Cobol)
4GL
4th Generation Language (SQL, Labview, ABAP)
5GL
5th Generation Language