What are the different AISC steel design codes supported by STAAD.Pro and what are the corresponding commands for these ?

The different AISC codes including commands to invoke each one, are presented below

AISC 360-05 :

Command : CODE AISC UNIFIED 2005

A design parameter called METHOD can be used to set the design type to ASD or LRFD for this code

AISC 360-10 :

Command : CODE AISC UNIFIED 2010 ( if one specifies CODE AISC UNIFIED, it would default to the latest version which is currently 2010 )

A design parameter called METHOD can be used to set the design type to ASD or LRFD for this code

Old ASD code :

ASD 9^th edition ( green book ) : CODE AISC

Old LRFD codes :

LRFD 3^rd edition : CODE LRFD

LRFD 2^nd edition : CODE LRFD2