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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.

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TMBS
Transparent Medical Billing Services
F4D
Model of supersonic jet manufactured by the Douglas Aircraft Company 1950-1958.
2CN
Two-child norm
2DR
2 door.
GAW
Gerard Arthur Way