Skip to main content
Pincode API
Menu
Search
PIN Codes
Post Offices
States
Plans
API Docs
Home
Postal Abbreviations and Terms
Glossary
Postal Abbreviations and Terms
A quick guide to the abbreviations and short terms used across this website.
PIN
Postal Index Number
DIGIPIN
Digital location code
BO
Branch Post Office
SO
Sub Post Office
HO
Head Post Office
PO
Post Office
UT
Union Territory
API
Application Programming Interface
JSON
JavaScript Object Notation
OGD
Open Government Data
