以下是AutoCAD图形的不同版本代号:
MC0.0?- DWG Release 1.1
AC1.2?- DWG R1.2
AC1.4?- DWG R1.4
AC1.50?- DWG Release 2.0
AC2.10?- DWG Release 2.10
AC1002?- DWG Release 2.5
AC1003?- DWG R2.6
AC1004?- DWG R9
AC1006?- DWG R10
AC1009?- DWG R11/12(LT R1/R2)
AC1012?- DWG R13(LT95)