Standard Address Abbreviations
Use the following links to find USPS approved abbreviations:
- Two letter state abbreviations: http://pe.usps.com/text/pub28/pub28apb.htm#ep19305
- Street Suffixes: http://pe.usps.com/text/pub28/pub28apc_002.htm
- Secondary Address Unit Indicators: http://pe.usps.com/text/pub28/pub28apc_003.htm#ep538629
- Directionals: http://pe.usps.com/text/pub28/pub28c2_014.htm
For formatting guidelines please visit: http://pe.usps.com/text/pub28/pub28c2_002.htm
