jjensenmike/python-streetaddress — pull request #4 by brandonrobertz (2013-07-29 19:49:56+00:00)
Title: Added unit abbreviations according to USPS...

... official reference (code works better for TX streets, now) found here: https://www.usps.com/send/official-abbreviations.htm

Without these minor additions, trailers (TRLR) and lots (LOT) are parsed incorrectly.