Um

Look up um or UM in Wiktionary, the free dictionary.

UM or um may refer to:

Universities

• U of M (disambiguation) or UM, abbreviation for various universities

Businesses

• Air Zimbabwe (IATA code UM)
• United Motors Company, a former name of American automotive parts supplier ACDelco
• Universal McCann, a global advertising and media agency
• Universal Medicine, an Australian cult selling unproven methods of healing

Science and technology

• .um, the Top-Level Domain for United States Minor Outlying Islands
• Um interface, the air interface for the GSM mobile telephone standard
• Micrometre (μm), sometimes written as "um" in limited character sets
• Unified Model, a global numerical weather prediction model
• Ultrarapid metabolizer, a term used in pharmacogenomics to refer to individuals with substantially increased metabolic activity
• User manual, a document or manual intended to give assistance to people using a particular system
• Utilization management, the evaluation of the appropriateness, medical need and efficiency of health care

Other uses

• Um (Korean surname)
• "Um", an exclamation or filler in spoken conversation
• Um (cuneiform), a sign in cuneiform writing
• Umphrey's McGee, a jam band
• Unofficial magistrate, as a postnominal
• Unified Messaging, in marketing
• United States Minor Outlying Islands (ISO 3166 code UM)
• Union for the Mediterranean, an intergovernmental organization of 43 countries from Europe and the Mediterranean Basin
• Uttaradi Math, a Hindu matha (monastery)
• United Methodist, a religious organization

This disambiguation page lists articles associated with the title Um.
If an internal link led you here, you may wish to change the link to point directly to the intended article.