For the 'province_code' column of the importer, you must use two-letter codes from either Canada or the United States.

Acceptable codes are: 

AB (Alberta),

BC (British Columbia),

MB (Manitoba), NB (New Brunswick),

NL (Newfoundland and Labrador),

NS (Nova Scotia),

NT (Northwest Territories),

NU (Nunavut),

ON (Ontario),

PE (Prince Edward Island),

QC (Quebec),

SK (Saskatchewan),

YT (Yukon),

AA (Armed Forces Americas),

AE (Armed Forces Europe),

AK (Alaska),

AL (Alabama),

AP (Armed Forces Pacific),

AR (Arkansas),

AS (American Samoa),

AZ (Arizona),

CA (California),

CO (Colorado),

CT (Connecticut),

DC (District of Columbia),

DE (Delaware),

FL (Florida),

GA (Georgia),

GU (Guam), HI (Hawaii),

IA (Iowa),

ID (Idaho),

IL (Illinois),

IN (Indiana),

KS (Kansas),

KY (Kentucky),

LA (Louisiana),

MA (Massachusetts),

MD (Maryland),

ME (Maine),

MI (Michigan),

MN (Minnesota),

MO (Missouri),

MP (Northern Mariana Islands),

MS (Mississippi),

MT (Montana),

NC (North Carolina),

ND (North Dakota),

NE (Nebraska),

NH (New Hampshire),

NJ (New Jersey),

NM (New Mexico),

NV (Nevada),

NY (New York),

OH (Ohio),

OK (Oklahoma),

OR (Oregon),

PA (Pennsylvania),

PR (Puerto Rico),

RI (Rhode Island),

SC (South Carolina),

SD (South Dakota),

TN (Tennessee),

TX (Texas),

UM (United States Minor Outlying Islands),

UT (Utah),

VA (Virginia),

VI (Virgin Islands, U.S.),

VT (Vermont),

WA (Washington),

WI (Wisconsin),

WV (West Virginia),

WY (Wyoming).

Codes from other countries are not accepted.