AutoCAD Common Shortcut Key (2D)

L => LINE

XL => CONSTURCTION LINE

PL => POLYLINE

POL => POLYGON

REC => RECTANGULAR

A => ARC

C => CIRCLE

SPL => SPLINE

EL => ELLIPSE

I => INSERT BLOCK

B => DEFINE BLOCK

W => WRITE BLOCK

H => HATCHING

DT => TEXT (SINGLE LINE)

T => MTEXT (MULTILINE)

E => ERASE

CO => COPY

MI => MIRROR

O => OFFSET

AR => ARRAY

M => MOVE

RO ROTATE

SC => SCALE

S => STRETCH

TR => TRIM

EX => EXTEND

BR => BREAK, BREAK AT POINT

J => JOIN

CHA => CHAMFER

F => FILLET

X => EXPLODE

PE => POLY EDIT

OP => OPTION

DI => DISTANCE

AREA => AREA

LTSCALE => LINETYPESCALE

PSLTSCALE => PAPER SPACE LT SCALE

LA => LAYER

LI => LIST

Z => ZOOM

P => PAN

F3 KEY => OBJECT SNAP

F8 KEY => ORTHO

F10 KEY POLAR