Welcome to Abbreviations.com

We are the world's largest and most comprehensive directory and search engine for acronyms, abbreviations and initialisms on the Internet. Abbreviations.com holds hundreds of thousands of entries organized by a large variety of categories from computing and the Web to governmental, medicine and business and it is maintained and expanded by a large community of passionate editors. Read more about our awards and press coverage.

Abbreviations.com Intro

We need you!

Help us build the largest human-edited acronyms and abbreviations collection on the web!


The Web's Largest Resource for

Acronyms & Abbreviations


A Member Of The STANDS4 Network


Hot

Our most popular acronyms

»

Fresh

Our latest abbreviations

»
GACK
Gaming App Construction Kit
MSRDP
Microsoft Remote Desktop
MSRDP
Medical Service, Research, and Development Plan
USPER
US Person
SHTF
Shit Hits The Fan