MOD Acronyms and Abbreviations PDF - Gov.uk

Acronym Long Title
WTSV Watertight Slide Valve
WUDD Weapon Upkeep Disclosure Document
WUP Weapon Upkeep Plan
WWCCS World Wide Control and Communication System
WWFN World Wide Fund for Nature
WWG Weapon Working Group
WWMCCS World Wide Military Command and Control System
WWW World Wide Web
WYSIWYG What You See Is What You Get
X.121 The numbering scheme for Packet Switched Service
X.21 ITU protocol standard
X.25 ITU interface standard for terminals operating in the packet mode
X.29 ITU standard of procedures for the exchange of Control and Data information
X.3 ITU standard for Packet Assembly/disassembly (PAD) facility
X.400 International Standard for message handling systems
X.500 International Standard for Directory Services
X1 WOMAA who works for SXO
X2/BDX NBCDX2/Battle Damage Exercise
XB Executive Board (as in DPA)
XBS eXternal Breathing System
XBT eXpendable Bathy Thermography
XBT eXpendable BathyThermograph
XD Executive Director (as in DPA)
XMI XML Metadata Interchange
XML Extensible Markup Language
XML Extensible Mark-up Language
XO Executive Officer
XOT eXpendable Optical Temperature/Depth
XP eXchange Point
XSV eXpendable Sound Velocimeter
XTM or XOTM XO's Temporary Memorandum
X-Windows A Graphical User Interface standard
Y of S Yeoman of Signals
Y2K Year 2000 (Millennium Bug)
YARD Yarrows Admiralty Research & Development.
yd Yard (UK unit of measurement)
yd(s) yard(s)
YO Young Officer (under training)
YOFB Young Officers Fleet Board
YPG Yuma Proving Ground
Yr Year
YSM Yard Services Manager
Z Zone
ZEUS Harrier GR5/7 Mission Planning Aid?
ZMC Zone Military Commander
ZZ Zig-Zag
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