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  • User Interface

    Dials, knobs, operating system commands, graphical display formats, and other devices provided by a computer or a program to allow users to communicate and use the computer or program. A Graphical User Interface (GUI) provides its user with a “picture oriented” way to interact with technology.
  • User Requirement Specification (URS)

    A description of the requirements of the facility in terms of product to be manufactured required throughput and conditions in which the product should be made.
  • User Requirement Specification (URS)

    A requirement specification that describes what the equipment or system is supposed to do, thus containing at least a set of criteria or conditions that have to be met.
  • User Requirement Specification (URS)

    Generally the first in a series of specification documents. It provides a high level description of the user's expectation of the project scope, with emphasis on product parameters and process performance parameters.
  • User Requirement Specification (URS)

    A description of the requirements of the facility in terms of product to be manufactured, required throughput and conditions in which the product should be made.
  • User's Guide

    (ISO) Documentation that describes how to use a functional unit, and that may include description of the rights and responsibilities of the user, the owner, and the supplier of the unit. Synonymous: User Manual, Operator Manual.
  • USGBC

    United States Green Building Council
  • USGS

    United States Geological Survey
  • USP

    United States Pharmacopeia
  • USP (United States Pharmacopeia)

    Published by U.S. Pharmacopeia (USP), a private nonprofit organization, the USP is a compendium of drug uses, covering both on-label and off-label uses. Using panels of expert physicians who evaluate the literature and clinical practice, the USP presents information on which drugs are recommended for which uses, warnings, contraindications, dosages, etc. To keep up with best practices, it is updated regularly. The USP is the best known of several such compendia. The USP also publishes the National Formulary. The Complete Drug Reference, published jointly with Consumer Reports, is the consumer version of the USP. The Complete Drug Reference contains more information than the Physicians Desk Reference (PDR), which is useful but compiles product label information only and thus does not deal with off-label usages.
  • USP Purified Water

    -
  • USPHS

    United States Public Health Service
  • USTR

    United States Trade Representative
  • UT

    Ultrasonic Testing
  • UTC

    Coordinated Universal Time (GMT)
  • UTC

    Temps Universel Coordonné - Coordinated Universal Time
  • Utilisateur (GAMP)

  • Utility Program

    (ISO) A computer program in general support of the processes of a computer; e.g., a diagnostic program, a trace program, a sort program. Synonymous: Service Program.
  • Utility Software

    (IEEE) Computer programs or routines designed to perform some general support function required by other application software, by the operating system, or by the system users. They perform general functions such as formatting electronic media, making copies of files, or deleting files.
  • Utility Systems

    Facility-wide systems not tailored to a specific process and that do not have contact with the drug substance or potential drug substance.
  • Utility Systems

    Facility-wide systems not tailored to a specific process and that do not have contact with the drug substance or potential drug substance.
  • UTP

    Unshielded Twisted Pair
  • UV

  • UV

    Ultraviolet
  • UV-vis (Ultraviolet visible spectroscopy)

    An analytical method that measures the absorption of light in the 20-750 nm range of the electromagnetic spectrum. It is used in determining protein concentration and is often applied to HPLC detection.