The following links provide information about mailing items through the US Postal Services:

Postage Services and Rates:
http://www.usps.com/rates/welcome.htm

Postage Rate Calculator:
http://postcalc.usps.gov/

Official USPS Abbreviations:
http://www.usps.com/ncsc/lookups/usps_abbreviations.html

Zip Code Lookup:
http://zip4.usps.com/zip4/welcome.jsp

International Mail and Packages
For more information on address formats rates, fees and custom declaration forms click on the following USPS site:
General Information: Prepare, calculate postage, and send your international letters, documents, and packages:
http://www.usps.com/business/international/welcome.htm

Mail Preparation Tips:
http://pe.usps.com/text/pub51/pub51_024.html

USPS International Customs Forms:
http://webapps.usps.com/customsforms/

Package Tracking
United States Postal Service Tracking:
http://www.usps.com/shipping/trackandconfirm.htm?
from=global&page=0035trackandconfirm

Contact Production Services for more information.