ABOUT	absolute coordinates	ACIS
ACISIN	ACISOUT	ActiveX
acute angles	ADCClose	ADCENTER
ADCNavigate	alias	ALIGN
aligned dimension	Alternative CAD	AMEConvert
angle	angular dimension	angular unit
AniPath	ANIPATH	annotation
ANSI	APERTURE	APPLOAD
Arc	Archive	Area
Array	ARX	ASCII
Assist	AssistClose	AttachURL
AttDEF	AttDISP	AttEDIT
AttReDef	attribute	attribute definition
Attribute Extract	attribute name	attribute text
AttSinc	AttTEXT	AUDIT
AutoCAD	Autodesk