Acronyms

Glossary

An acronym is a term formed from the initial letter or letters of each of the major parts of a compound term. This list explains acronyms found on the cms.hhs.gov web site and other acronyms that are commonly used. This list is not a legal document. Select one of the following letters to view the list of acronyms that begins with that letter.

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Glossary and Acronyms
Acronym Sort descending Term
UMW United Mine Workers
UNAI Uniform Needs Assessment Instrument
UNCEFACT United Nations Centre for Facilitation of Procedures and Practices for Administration, Commerce, and Transport
UNEDIFACT United Nations Rules for Electronic Data Interchange for Administration, Commerce, and Transport
UNIBILL Uniform Bill (Intermediary Submitted Files of Processed Medicare Provider Bills)
UNICEP Uniform Contractor Evaluation Program
UNOS United Network for Organ Sharing
UPD Unilateral Price Determination
UPIN Universal Provider Identification Number
UPIN Unique Physician Identification Number