The list of postal acronyms and abbreviations.

All postal related acronyms and abbreviations.

Stands For|0Abbreviated As|0Related|1.7k
3
CAM:
Computer Aided Manufacturing(Computer, US Post, Postal)
3
CDRH:
Center for Devices and Radiological Health(US Post, Postal, Government)
3
CT:
Computed Tomography(Otolaryngology, Surgery, Nursing)
3
DDE:
Dynamic Data Exchange(Software Development, MICROSOFT, Computer)
3
FLSA:
Fair Labor Standards Act(Insurance, US Post, Postal)
3
FR:
Federal Register(Disability, US Post, Postal)
3
GIS:
Geographical Information System(RTA, ROADS, Vehicles)
3
GPS:
Global Positioning Satellite(US Post, Postal, Telecommunications)
3
LMS:
Learning Management System(Information Systems, Knowledge Management)
3
NEC:
National Electrical Code(Electric power, Electrical safety)
3
NEMA:
National Electrical Manufacturers Association(Transport, Traffic)
3
RCM:
Reliability Centered Maintenance(US Post, Postal, Technology)
3
SCM:
Supply Chain Management(Supply chain, Maintenance, Trade)
3
SHA:
Secure Hash Algorithm(ALGorithM, Algorithms, Logic)
3
SOP:
Standard Operating Procedures(Response, Emergency Management, Emergency)
3
UL:
Underwriters Laboratories(Certification, Firefighting, US Post)
3
USC:
United States Code(CODE, US business, Legal)
2
ACH:
Automated Clearing House(US Post, Postal, Finance)
2
BEA:
Bureau of Economic Analysis(Economic, Economics, US Post)
2
BSA:
Bank Secrecy Act(Auditing, Money Laundering, US business)
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APASmart Define. (2018). postal. Retrieved September 25, 2026, from http://smartdefine.org/postal/abbreviations/r
ChicagoSmart Define. 2018. "postal" http://smartdefine.org/postal/abbreviations/r (accessed September 25, 2026).
HarvardSmart Define 2018, postal, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/postal/abbreviations/r>.
MLASmart Define. "postal" 14 February 2018. Web. 25 September 2026. <http://smartdefine.org/postal/abbreviations/r>