To add a select drop down to your registration/profile form using S2Member for with state abbreviations, use the following code:
AK|AK
AL|AL
AR|AR
AZ|AZ
CA|CA
CO|CO
CT|CT
DC|DC
DE|DE
FL|FL
GA|GA
HI|HI
IA|IA
ID|ID
IL|IL
IN|IN
KS|KS
KY|KY
LA|LA
MA|MA
MD|MD
ME|ME
MI|MI
MN|MN
MO|MO
MS|MS
MT|MT
NC|NC
ND|ND
NE|NE
NH|NH
NJ|NJ
NM|NM
NV|NV
NY|NY
OH|OH
OK|OK
OR|OR
PA|PA
RI|RI
SC|SC
SD|SD
TN|TN
TX|TX
UT|UT
VA|VA
VT|VT
WA|WA
WI|WI
WV|WV
WY|WY
S2Member Drop down Option Configuration File: * (one option per line)
Use a pipe | delimited format: option value|option label