Directives and Forms Catalog - USPS.com® - About

EDD Employee Development and Diversity
ENG Engineering
ERM Employee Resource Management
ES Expedited Shipping
FAC Facilities
FIN Controller
GB Global Business
GC General Counsel
GR Government Relations
GS Ground Shipping
HR Human Resources
IMAQ Intelligent Mail ® and Address Quality
IS Chief Postal Inspector
IT Information Technology Operations
JD Judicial Officer
LR Labor Relations
MS Mailing Services
MSS Mailing and Shipping Services
NET Network Operations
O Operations
OIG Office of Inspector General
PMG Postmaster General
PRI Pricing
RET Retail Products and Services
S&T Strategy and Transition
SAL Sales
SM Supply Management
SUS Sustainability
USPS Source
Directives and Forms Catalog
The USPS Source column lists the Postal Service supply source for the
document. Most directives and forms are ordered from the Postal Service
Material Distribution Center (MDC) in Topeka, Kansas. A complete list of
Postal Service source codes can be found in How to Order the Document
You Need, beginning on page 8.
Public Source
The Public Source column shows whether or not the document is available to
the public and where to get it. A complete list of public source codes can be
found in How to Order the Document You Need, beginning on page 8.
6 Publication 223, May 2013