时间：2011-08-14 22:11来源：蓝天飞行翻译 作者：航空 点击：次
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UFTAA = United Federation of Travel Agency Associations UHF = Ultra High Frequencies UHF – Crosslink Ultra High Frequency link between satellites UHP = Unsocial Hours Payment UI = Unit Instruction UIC = Upper Information Centre UIC = Unit Identity Code UID = User Interface Document UIECS = Union of International and European Civil Servants UIFN = Universal International Freephone Number UIM = Universal Interconnect Matrix UIMS = User Interface Management System UIR = Upper Information Region UIT = Union internationale des télécommunications (= ITU) UIVD = User Ionospheric Vertical Delay UIVE = User Ionospheric Vertical Range UIVE = User Ionospheric Vertical Error UJT = Uni Junction Transistor UKAATS = UK Advanced ATS UKAB = UK Airprox Board UKADGE = United Kingdom Air Defence Ground Environment UKAEA = United Kingdom Atomic Energy Authority UKATETS = UK Air Traffic Engineers Travel Society UKCAA = United Kingdom Civil Aviation Authority UKD = Upgrade ZKSD and coupling with DERD-X UKISC = United Kingdom Satellite Committee UKLFS = United Kingdom Low Flying System UKMLFS = UK Military Low Flying System UKOOA = United Kingdom Offshore Operators Association Ukraviatsia = Ukrainian State Aviation Administration UKRPL = UK Repetitive Flight Plans UkSATSE = Ukrainian State Air Traffic Services Enterprise UKSL = UKADGE Systems Ltd UKW = Ultrakurzwelle (DE) / Ultra-Short Wave / Onde ultracourte (F) UL = Upper Link (ATS route indication) or Uplink ULA = Uncommitted Logic Array ULAW = PCM USA Japan ULM = Ultra Léger Motorisé (F) ULR = Recording Data Processor UMA = Unmanned Aircraft UMB = Upper Memory Block UMC = Unit Medical Centre UMDC = Universal Modular Colour Display System for Process Control UME = UNI Management Entity UMIG = Universal Messaging Interoperability Group UML = Unified Modelling Language UMTS = Universal Mobile Telecommunications Systems UN = United Nations UNDB = UHF Non-Directional Beacon UNDP = United Nations Development Program Uplink = A term referring to the transmission of data from the ground to an aircraft. Mode S ground- to-air signals are transmitted on the 1,030 MHz interrogation frequency channel. UNHCR = United Nations High Commissioner for Refugees UNI = User Network Interface UNINC = Unusual Incidents UNL = Unlimited UOR = Urgent Operational Requirement UPC = United Pan-europe Communications UPC = Universal Product Code UPC = Universal Product Code (American Barcode num.) UPC = Usage Parameter Control UPD = Update Plan Divergence UPG = Utilities Procurement Group UPP = Upper airspace UPR = User Preferred Route UPS = Uninterrupted Power Supply / System UPSEL = Update Selection UPT = User Preferred Trajectory UPU = Union Postale Universelle (F) / Universal Postal Union |
