full forms starting with letter X

Short Form
Full Form
Executive Engineer
eXtensible Markup Language
Microsoft Excel file extension
smiley xD means happy and exited
Cross-Connect
extra large
XML Paper Specification
eXtensible Open XHTML Outlines
eXtended Technology
eXPerience (Microsofts new version of Windows and software)
eXtended Memory Specification
"""generic"" Digital Subscriber Line"
Extensible Style Language
eXtensible Markup Language Document Type Definition
Crossbar telephone exchange
Extensively Drug-Resistant TuBerculosis
Xtreme Utility Vehicle
X-Windows Pixelmaps (file name extension) (color)
Cross Reference File
Extended Graphics Array [IBM]
Extra Long Run
Crosstalk Related File
Fast Tracker 2 Extended Module - Sound File
0.01 to 10 nanometers (3 × 10^16 Hz to 3 × 10^19 Hz)
Microsoft Excel Template file extension
Extended-External Data Representation
Extended Architecture Extended Attribute
Extensible Stylesheet Language Transformation
XML Voice Response
Extended General MIDI (Musical Instrument Digital Interface)
Cross- Number matriX
Extended Memory Manager [LIM-AST]
Extensible Messaging and Presence Protocol
XML (Extensible Markup Language) Namespace
eRacer Sound File
Exchange Identifier
Extensible Application Markup Language
Crosslinked Polyethylene
Excel Macro Language [Microsoft]
eXtended File Broker
Ability Office Spreadsheet
eXcisionase
Adobe Extensible Metadata Platform
XML-based Ontology Exchange Language
Translate
Ventura Publisher Bitmap editor font file
Expendable Current Profiler
Excel XLL add-in
Horizontal Vertical
Bptstation
Xerox Network System
Examine Your Zipper
Extensions for Real-Time
X- True Type
eXtensible Music Format
X Display Manager
Excel Chart
Excel VBA Module
Expendable Bathythermograph
eXact Real
eXtended Storage Module Drive interface
Extended Density Format [IBM]
XML Data Package
Extensible Log Format
X Ray Diffraction
A Packet Switching Protocol
Exclusive OR (Also EOR)
Roman Numeral 36
XML Schema Definition
eXtended COPY (DOS file copy program)
Extended Debugging Controller
Xavier Aptitude Test
Cross-Enterprise clinical Documents Sharing
X Imagining Extensions
XML Software Autoupdate
Babya Desktop Shell System Software Extension
exgirlfriend
ex-boyfriend
I wish I was dead
Roman Numeral 21
eXtensible Data Object
Khoros Visualization Image File
Explicit Multi- Threading
External Command
Roman Numeral 19
Database Index
Excel Workspace
eXecute Invalid Opcode
X Windows V Q
Candidate Gene for X-inactivation Center
Gigabit Small Form-factor Pluggable
Renamed .EXE File
Hexadecimal to Character [REXX]
Excel Dialog sheet
XRT Integration Kit
MegaGames Xargon Game data
Extra Large Orifice
Excel Worksheet
eXperimental Computing Facility
XviD CODEC
Xenon Iodine
Excel Backup file
Execute In Place
Xenopus Actindepolymerizing factor/ cofilin
Xtensible Telephony Markup Language
XML Schema Validator
XMLbased User Interface Language
Roman Numeral 31
Excel Add-in macro sheet
X-Windows Bitmaps (file name extension) (black and white)
eXtreme Damaging Wind
Crystal Calibration Unit
X Audio Compression Toolkit
X-ray Absorption Near-Edge Structure
Extensible Indexing Language
eXtensible Virtual Toolkit
Database Index
eXtreme Minimal Kernel
X- Linked Hypophosphatemia
X-window Analysis and deBugging
eXperimental Target File
XML Content Express
Adobe Audition Transform Effect file
XGL Movie ( MegaView)
XML Metadata Interchange
Database Index
Extended System Description Table
Extended Input-Output System
Xenon Bromine
Milnta APL Transfer Function
Database Index
Roman Numeral 35
XML External Entities
ChiWriter 24 pin printer font
Roman Numeral 25
Accelerator
Extensible Hypertext Markup Language
eXtensibe INformation COre
Windows Xp Display Driver Model
External Function
Backflow Prevention Software
XML Streaming Query Engine
eXtensible Data Type
PicturePlayer Scrambled File
Xbox Development Kit
eXecution and Incomplete Information
Transmitter On
CmapTools Exported Topic Map
Extended Video Graphics Array
Fortran Libf77 File
Roman Numeral 14
Xcent User Database
Xenopus egg Source molecule
Center for Materials Simulation Molecular Dynamics Program
Roman Numeral 13
XSL Formatting Objects Composer
X Desktop Group
XML Authoring Environment
Extensible Business Reporting Language
XML Encoding Rules
Extensible Markup Language Translator
X Input Method
Extensible Markup Language Journal
X-Icon Interface Builder
XML Editing Shell
Database Index
Xavier University
Cross reference file
Excel HTML Document
Extensible Radio Specification
GeoConcept File
Xps To Gdi Conversion
eXtensible Resource Identifier
X (anything) As A Service
eXtended CodeBook
File That Controls How XML/ XSL Gets Served
Specify heap memory size in command line arguments
Xbox Cheat Code
Adobe Acrobat Forms Document
X C Binding
LaTex Figures File
XML Compression and Querying System
eXtensible User Interface
X11- Basic Compiler
Extender Session Protocol
Exchange Access Frame Relay
External Transmit Clock
xbox live
WinExplorer Visual Basic Script
Extreme Dynamic Sound System
XML Schema Quality Checker
Roman Numeral 46
Extensible Markup Language Kernel
eXtendable Wad Editor
X Video Explorer
Extended Greek Mod
Xbox Solution
X dump print
VMware Virtual Machine Console
eXtended Editor Facility
Extensible Markup Language Protocol
XMCP Feature Object
Spice Pspice Library File
Roman Numeral 32
Cross-Site Request Forgery
XStep DWI Maker File
Extensible Markup Language Merger
Database Index
eXtended Attachment Unit Interface
X400 Application Program Interface Association
Roman Numeral 24
QuarkXPress Tags File
XYWrite for Windows Text document
Query Language for XML
X Multi-Media System
Klinefelter Syndrome chromosomes
Xanthogranulomatous Pyelonephritis
Microsoft Outlook Shortcut file
X-linked Lymphoproliferative Syndrome
Not Circumcised
Extensible Markup Language Xposed
Roman Numeral 16
X Window dump Bitmap graphics
Avid XpressDV software
Extensible Markup Language User Interface
Hexadecimal to Binary [REXX]
XML Common Biometric Format
X/Open System Interface Extension
Extensible Markup Language User Interface Language
Externalization Template Library
MegaBitz Vector drawing
XML Schema Upgrade Service
XMULTIPLE Registered Jack
Xenon Hydrogen
Roman Numeral 26
X make makefile
Graph Edit XML Graph
Transmission
eXternal Data Representation Standard
eXpendable Conductivity- Temperature- Depth
Xerces Native Interface
GROMACS Output File
XMAIL Anti- Virus Filter
Extensible Feature Format
Hexadecimal to Decimal [REXX]
Xyloglucan
nVision Report Layout
XML Windowing Toolkit
X-Ray Magnetic Linear Dichroism
Standard Network File form
XML Forms Architecture Template
Paradox Secondary Index
Xanthine Oxidase
Roman Numeral 39
Paradox Secondary Index
Not Circumcised
Paradox Secondary Index
Roof-Mount XM Satellite Antenna
LocoScript External Translation Table
Extensible Markup Language User
XQuery API for Java
eXtended Image File Format Graphics file
Xyloglucan endo- Ttransglucosylase/ Hydrolase
Exchange Access Switched Multi-megabit Data Service
Exchangeable Routing Language
XaviaN 125-watt Loudspeaker
Paradox Secondary Index
X-ray Magnetic Circular Dichroism
Techno Toys XG-909 MIDI Drum Machine File
extended arguments
Database Index
Crosstalk Keyboard mapping
Transceiver
Xeroderma Pigmentosum Variant
Roman Numeral 29
XML Key Management Specification
eXtensible User Folder
Database Index
Extensible Markup Language Editor
X resource database
Roman Numeral 38
Transverter
X- Windows Manager
Extensible Markup Language
XML Query Language
Roman Numeral 28
Extensible Markup Language Repository
Transmitter Off
Roman Numeral 34
eXtensible User Interface Framework
Roman Numeral 23
eXpandable Resilient Networking
Paradox Secondary Index
Xanthogranulomatous Pyelonephritis
Custom Java Probes for XML
eXtensible Evidence Brief
Paradox Secondary Index
eXtensible Music Format Working Group
Extensible Markup Language Validator
eXtensible Operating Environment
eXOKernel
X-rays out of plaster
Xtreme Keyboard
XDiskUsage
BOClean Database File
Crosstalk for Windows Compiled Script
eXtensible Graph Markup and Modeling Language
Extended crack file (usually text)
Extensible Markup Language Foundations
eXtensible Resource Descriptor Sequence
X-rays out of plaster
Milnta APL Transfer Function
X-ray Vidicon Analysis
eXperimental Software Engineering
Xtras.Net Developer Network
Paradox Secondary Index
Paradox Secondary Index
X Generation Kit
Extensible Markup Language Interface
eXtensible Public Relations Language
Crosstalk Session
X-ray Ultra- Microscope
Extensible Media Commerce Language
Xavier University
XGameStation Micro Edition
X-ray Quantum
X-band Transmitter
Transmit OFF
Roman Numeral 27
X File Explorer
Anterior Neural Plate-specific Winged Helix Transcription Factor
Xenopus laevis G H gene Receptor
Crystal Semi-Conductor
Roman Numeral 37
Xanthophobic Beekeepers Utopia Zone
Xenopus Elongation Factor 1A
XML Network Management
Extensible Markup Language Schema
XYWrite IV Text document
X converted to a number
Xbox 360 Universal Serial Bus
Extensible Markup Language Loader
XYWrite III Text document
Roman Numeral 33
eXtra High Amplitude
Transmit ON
Xilinx QPRO Series Radiation-Hardened Configuration PROMs
Roman Numeral 22
Extensible Rights Markup Language
Extensible Hyper Linkage
Cross-Track Interferometric
Extreme Weather
Windows XP Display Driver Model
X-Wing Mission File
XMail Queue Manager
X Window dump Bitmap graphics
Paradox Secondary Index
Christ on a crutch
Driver for printers that use the HP XQX stream wire protocol for their print data
Extensible 3D
X-keys Desktop Keyboard
X window un-dump
Transverse
eXtra High Amplitude Electric Vibrator
X KeyBoard
Cross-sectional Transmission Electron Microscopy
X is Perpendicular to Orbit Plane
Xavier University Studies
X-ray Quantum Calorimeter
X Gaming Server for 32-bit machines
Extensible Markup Language Compiler
XanthomonasOryzae pv. oryzae
X- Ray Diffraction Analysis Laboratory
X.25 Over TCP
Chinese herbal medicine consisting of 20 plants
X Gaming Server for 16-bit machines
Sinclair ZX UN*X emulator
Xilinx University User Group
Xilinx University Resource Center
eXtreme Ventilation Station
Xerox Print Resources Manager [Xerox]
Xanthine and Xanthine Oxidase
eXtended C# language