AutoCAD Keyboard Shortcuts
CTRL + 1 Property
CTRL + 2 Design Center Palettes
CTRL + 3 Tool Palettes
F8 Ortho On>OFF
A Arc M Move
AA Area MA Match
AR Array MI Mirror
B Block O Offset
BR Break OP Options
C Circle POL Polygon
CH Properties PYR Pyramid
-CH Change QC Calculator
CHA Chamfer REC Rectangle
CO Copy RO Rotate
D Dimension Style Manager S Stretch
DAL Dim aligned SC Scale
DAN Dim angular TR Trim
DC Design Center UN Drawing Units
DIV Divide XL Xline
DLI Dimlinear Z Zoom
DO Donut
DRA Dimradius
DS Drafting Setting
E Erase
ED DDEdit
EL Ellipse
EX Extend
EXIT Quite
F Fillet
FI Filter
G Group
-G -Group
H Hatch
-H -Hatch
I Insert
IAT Image Attach
IAD Image Adjust
IO Insert Object
L Line
LA Layer
LAS Layer States Manager
LI List
LT Line Type Manager