A 
	
          
	
		
			| AAFES | 
			  | 
			Army and Air Force Exchange Service (manages 
			the Army PX and Air Force BX) | 
		 
		
			| ACERT | 
			  | 
			Army Computer Emergency Response Team | 
		 
		
			| ACRONYM | 
			  | 
			Army Confusion Regarding Official Names You 
			Makeup (this is a joke)  :) | 
		 
		
			| AESD-K | 
			  | 
			Army Enterprise Service Desk - Korea (supports 
			Korea) | 
		 
		
			| AESD-P | 
			  | 
			Army Enterprise Service Desk - Pacific (supports 
			Hawaii, Alaska, & Japan) | 
		 
		
			| AESD-W | 
			  | 
			Army Enterprise Service Desk - Worldwide 
			(supports CONUS) | 
		 
		
			| AGM | 
			  | 
			Army Gold Master | 
		 
		
			| AGR | 
			  | 
			Active Guard Reserve (Full time Soldiers who 
			support Reserve units) | 
		 
		
			| AKA | 
			  | 
			Also Known As | 
		 
		
			| AKO | 
			  | 
			Army Knowledge Online | 
		 
		
			| APD | 
			  | 
			Army Publishing Directorate | 
		 
		
			| ApproveIt | 
			  | 
			Software program used by the Army to digitally 
			sign forms (replaced by eSign) | 
		 
		
			| AR | 
			  | 
			Army Regulation | 
		 
		
			| ARM | 
			  | 
			Manufacturer of RISC based processor (used in 
			Windows RT devices and future Mac computers) | 
		 
		 
	
          
	
          
	
        B 
	
          
	
		
			| Bootcamp | 
			   | 
			A program that lets a Mac user install Windows on 
			a separate partition on their hard drive. | 
		 
		
			| BX | 
			  | 
			Base Exchange (Air Force version of Wal-Mart) | 
		 
		 
	
          
	
          
	
          
	
        C 
	
          
	
		
			| CAC | 
			  | 
			Common Access Card | 
		 
		
			| CACKey | 
			  | 
			Program to use CACs with 
			Apple Computers | 
		 
		
			| CAPTCHA | 
			  | 
			Completely Automated Public Turing test to tell 
			Computers and Humans Apart | 
		 
		
			| Catalina | 
			  | 
			Apple Mac Operating system version 10.15.x | 
		 
		
			| CCID | 
			  | 
			Chip/Smart Card Interface Device | 
		 
		
			| Centrify Express | 
			  | 
			Program by Centrify to use CACs with 
			Apple Computers | 
		 
		
			| CENTRIXS | 
			  | 
			Combined Enterprise Regional Information Exchange 
			System | 
		 
		
			| 
			CHESS | 
			  | 
			Computer Hardware Enterprise Software & Solutions | 
		 
		
			| CIO | 
			  | 
			Chief Information Office / Officer | 
		 
		
			| CMD | 
			  | 
			Shortcut for Command, typed in Run line to access 
			a DOS looking screen | 
		 
		
			| CompTIA | 
			  | 
			Computing Technology Industry Association | 
		 
		
			| CONUS | 
			  | 
			Continental United States | 
		 
		
			| COSCOM | 
			  | 
			Corps Support Command | 
		 
		
			| CSSI-PIV | 
			  | 
			Charismathics Smart Security Interface - Personal Identity Verification 
			Program written by Charismathics Software to use CACs with various 
			Operating Systems | 
		 
		
			| .CSV | 
			  | 
			Comma Separated Value | 
		 
		
			| Cupcake | 
			  | 
			Android 1.5 Operating System (used on 
			Android devices) | 
		 
		
			| CVS | 
			  | 
			Contractor Verification System (replaced by
			TASS) | 
		 
		
			| CW3 | 
			  | 
			Chief Warrant Officer Three (Army rank) | 
		 
		 
	
          
	
          
	
          
	
        D 
	
          
	
		
			| DAA | 
			  | 
			Designated Approving Authority | 
		 
		
			| DCO | 
			    | 
			Defense Connect Online (Replaced by DCS on 1 June 
			2015) | 
		 
		
			| DCS | 
			  | 
			Defense Collaboration System (replacement for DCO) | 
		 
		
			| DECC | 
			  | 
			Defense Enterprise Computing Center (server farms 
			where DEE mail is housed | 
		 
		
			| DEERS | 
			  | 
			Defense Enrollment Eligibility Reporting System | 
		 
		
			| DISA | 
			  | 
			Defense Information Systems Agency | 
		 
		
			| DLA | 
			  | 
			Defense Logistics Agency | 
		 
		
			| .DLL | 
			  | 
			Dynamic Link Library (files to make other files 
			run | 
		 
		
			| DMDC | 
			  | 
			Defense Manpower Data Center (database used by 
			DoD) | 
		 
		
			| DMG | 
			  | 
			Disk Image file used in Mac OS X (Mac equivalent 
			of .exe used in Windows) | 
		 
		
			| DMZ | 
			  | 
			
			DeMilitarized Zone (a location between firewalls 
			where most web servers are virtually located) | 
		 
		
			| .DOC | 
			  | 
			Microsoft Word Document extension (used in Word 
			2003 and older) | 
		 
		
			| .DOCX | 
			  | 
			Microsoft Word Document extension (used in Word 
			2007 and newer) | 
		 
		
			| DoD | 
			  | 
			Department of Defense | 
		 
		
			| DoD ID | 
			  | 
			Department of Defense IDentification number 
			(replaced EDI-PI) | 
		 
		
			| Donut | 
			  | 
			Android 1.6 Operating System (used on 
			Android devices) | 
		 
		
			| DOS | 
			  | 
			Disk Operating System (used many years ago prior to Windows) | 
		 
		
			| DTIC | 
			  | 
			Defense Technical Information Center | 
		 
		
			| DTS | 
			  | 
			Defense Travel System | 
		 
		
			| Dual Persona | 
			  | 
			
			https://militarycac.com/EEmail.htm#What_exactly_is_Dual_Persona  | 
		 
		 
	
          
	
          
	
    A  |  B  | 
		C  |  D  |  
		E  
	|  F  |  G  |  
		H  |  I  |  
		J  
	|  K  |  L  |  
		M  |  N  |  
		O  
	|  P  |  Q  |  R  |  
		S  |  T  
	|  U  |  V  |  W  |  
		X  |  Y 
	
          
	
          
	
        E 
	
          
	
	
          
	
          
	
          
	
        F 
	
          
	
		
			| FASCN | 
			     | 
			Federal Agency Smart Credential Number (16 Digit 
			DoD ID number - used for personnel who are dual persona). | 
		 
		
			| FAT | 
			  | 
			File Allocation Table | 
		 
		
			| FIPS | 
			  | 
			
			
			Federal Information Processing | 
		 
		
			| Firmware | 
			  | 
			Software program or set of instructions 
			programmed on a hardware device | 
		 
		
			| Froyo (Frozen Yogurt) | 
			  | 
			Android 2.2 - 2.2.3 Operating System (used on 
			Android devices) | 
		 
		 
	
          
	
          
	
          
	
        G 
	
          
	
		
			| G & D | 
			  | 
			Giesecke & Devrient (Manufacturer of Common 
			Access Cards) | 
		 
		
			| G6 | 
			  | 
			Army section that supports Information Technology 
			(i.e. computers) | 
		 
		
			| GAL | 
			  | 
			Global Address List | 
		 
		
			| Gemalto | 
			    | 
			Manufacturer of Common Access Cards and older CAC 
			Readers | 
		 
		
			| GDS | 
			  | 
			Global Directory Services | 
		 
		
			| GFE | 
			  | 
			Government Furnished Equipment (term used for 
			computers owned by the Government) | 
		 
		
			| GIG | 
			  | 
			Global Information Grid (military term for the 
			internet) | 
		 
		
			| Gingerbread | 
			  | 
			Android 2.3 - 2.3.7 Operating System (used on 
			Android devices) | 
		 
		
			| Google Voice | 
			  | 
			A 
			voicemail system through Google that gives a 
			lot of cool features | 
		 
		 
	
          
	
          
	
          
	
        H 
	
          
	
		
			| High Sierra | 
			  | 
			Apple Mac Operating system version 10.13.x | 
		 
		
			| Honeycomb | 
			    | 
			Android 3.0 - 3.2 Operating System (used on 
			Android tablets only) | 
		 
		
			| HRC | 
			  | 
			Human Resource Command | 
		 
		
			| HQDA | 
			  | 
			HeadQuarters Department of the Army | 
		 
		
			| HUP | 
			  | 
			Home Use Program (replaced by MSELA) | 
		 
		 
	
          
	
          
	
    A  |  B  | 
		C  |  D  |  
		E  
	|  F  |  G  |  
		H  |  I  |  
		J  
	|  K  |  L  |  
		M  |  N  |  
		O  
	|  P  |  Q  |  R  |  
		S  |  T  
	|  U  |  V  |  W  |  
		X  |  Y 
	
          
	
          
	
        I 
	
          
	
		
			| IASO | 
			  | 
			Information Assurance Security Officer | 
		 
		
			| Ice Cream Sandwich | 
			  | 
			Android 4.0 - 4.0.4 Operating System (used on 
			Android devices) | 
		 
		
			| IE | 
			  | 
			Internet Explorer | 
		 
		
			| IMAP | 
			  | 
			Internet Messaging Access Protocol (used for 
			retrieving email) | 
		 
		
			| IMO | 
			  | 
			Information Management Office / Officer | 
		 
		
			| IMR | 
			  | 
			Information Management Representative | 
		 
		
			| iOS | 
			  | 
			iPhone Operating System (Apples Operating System for mobile devices) | 
		 
		
			| IT | 
			  | 
			Information Technology | 
		 
		
			| ITAPDB | 
			  | 
			Integrated Total Army Personnel Data Base | 
		 
		
			| ITRS | 
			  | 
			Individual Training and Readiness System | 
		 
		 
	
          
	
          
	
          
	
        J 
	
          
	
	
          
	
          
	
          
	
        K 
	
          
	
		
			| Keychain | 
			    | 
			Apples password management system in Mac OS | 
		 
		
			| Kit Kat | 
			  | 
			Android 4.4 - 4.4.4 Operating System (used on 
			Android devices) | 
		 
		 
	
          
	
          
	
          
	
        L 
	
          
	
	
          
	
          
	
    A  |  B  | 
		C  |  D  |  
		E  
	|  F  |  G  |  
		H  |  I  |  
		J  
	|  K  |  L  |  
		M  |  N  |  
		O  
	|  P  |  Q  |  R  |  
		S  |  T  
	|  U  |  V  |  W  |  
		X  |  Y 
	
          
	
          
	
        M 
	
          
	
		
			| Mac | 
			    | 
			Short for Apple Macintosh | 
		 
		
			| macOS | 
			  | 
			Apple Macintosh Operating System starting with 10.12 | 
		 
		
			| Marshmallow | 
			  | 
			Android 6.0  - 6.0.1 Operating System (used on 
			Android devices) | 
		 
		
			| Mavericks | 
			  | 
			Apple Mac Operating system version 10.9.x | 
		 
		
			| MCX | 
			  | 
			Marine Corps Exchange (Marine Corps version of 
			Wal-Mart) | 
		 
		
			| Middleware | 
			  | 
			A
			
			program that helps your CAC reader communicate with your  
			computer's Operating System | 
		 
		
			| Mojave | 
			  | 
			Apple Mac Operating system version 10.14.x | 
		 
		
			| Mountain Lion | 
			  | 
			Apple Mac Operating system version 10.8.x | 
		 
		
			| MS | 
			  | 
			Microsoft Corporation | 
		 
		
			| .MSC | 
			  | 
			Microsoft Management Console Snap-in | 
		 
		
			| MSELA | 
			  | 
			Microsoft Enterprise License Agreement (Formerly 
			MSHUP & HUP) | 
		 
		
			| .MSI | 
			  | 
			Microsoft Installer File | 
		 
		
			| MSHUP | 
			  | 
			Microsoft Home Use Program (replaced by Microsoft 
			Enterprise License Agreement) | 
		 
		
			| .MSP | 
			  | 
			Microsoft installer Patch | 
		 
		
			| 
			
			MUSCLE | 
			  | 
			
			
			Movement for the Use of Smart Cards in a Linux Environment | 
		 
		 
	
          
	
          
	
          
	
        N 
	
          
	
		
			| NETCOM | 
			    | 
			Network Enterprise Technology Command | 
		 
		
			| NEX | 
			  | 
			Navy Exchange (Navy version of Wal-Mart) | 
		 
		
			| NIPRNet | 
			  | 
			Non-Secure Internet Protocol Routed Network | 
		 
		
			| NKO | 
			  | 
			Navy Knowledge Online | 
		 
		
			| NMCI | 
			  | 
			Navy Marine Corps Intranet | 
		 
		
			| Nougat | 
			  | 
			Android 7.0 - 7.1.2 Operating System (used on 
			Android devices) | 
		 
		
			| NTFS | 
			  | 
			New Technology File System (replaced
			FAT) | 
		 
		 
	
          
	
          
	
          
	
        O 
	
          
	
		
			| OAB | 
			  | 
			Outlook Address Book | 
		 
		
			| Oberthur | 
			  | 
			Manufacturer of Common Access Cards and some 
			older CAC readers | 
		 
		
			| OpenSC | 
			  | 
			Program written as part of OpenSC - Project to use 
			CACs with Apple & Windows Computers | 
		 
		
			| Oreo | 
			  | 
			Android 8.0 -8.1 Operating System (used on 
			Android devices) | 
		 
		
			| OS | 
			  | 
			Operating System | 
		 
		
			| OS X | 
			  | 
			Operating System version 10 (Apple Mac) | 
		 
		
			| OWA | 
			  | 
			Outlook Web Access (Exchange 2003 & 2007) | 
		 
		
			| OWA | 
			  | 
			Outlook Web App (Exchange 2010 & higher) | 
		 
		 
	
          
	
          
	
          
	
        P 
	
          
	
		
			| Parallels | 
			  | 
			A Virtual Machine program for Mac computers that 
			will allow you to run Windows on a Mac | 
		 
		
			| PC | 
			  | 
			Personal Computer (usually referencing Windows 
			computers) | 
		 
		
			| PCC | 
			  | 
			Personnel Category Code | 
		 
		
			| PCSC | 
			  | 
			
			
			Personal Computer Smart Card | 
		 
		
			| PDEE | 
			  | 
			Product Director, Enterprise Email | 
		 
		
			| PDF | 
			  | 
			Portable Document Format (Adobe Reader should be 
			the default program on your computer to be able to
			sign forms) | 
		 
		
			| PDF-F | 
			  | 
			Portable Document Format - Fillable (Replaced
			Lotus and eSign) | 
		 
		
			| Pie | 
			  | 
			Android 9 Operating System (used on 
			Android devices) | 
		 
		
			| PIN | 
			  | 
			Personal Identification Number | 
		 
		
			| PIV | 
			  | 
			Personal Identity Verification (certificate 
			needed for all Army personnel to access CAC enabled websites, used 
			to only be dual personal users) | 
		 
		
			| PKard | 
			  | 
			Program written by Thursby Software to use CACs 
			with Mac Computers | 
		 
		
			| PKard for iOS | 
			  | 
			Program written by Thursby Software to use CACs 
			with iPhones & iPads | 
		 
		
			| PKE | 
			  | 
			Public Key Enablement | 
		 
		
			| PKI | 
			  | 
			Public Key Infrastructure | 
		 
		
			| POP | 
			  | 
			Post Office Protocol (used for retrieving email) | 
		 
		
			| PPC | 
			  | 
			Power PC chip (used in older Mac computers-10.5.x 
			and below) | 
		 
		
			| PX | 
			  | 
			Post Exchange (Army version of Wal-Mart) | 
		 
		 
	
          
	
          
	
    A  |  B  | 
		C  |  D  |  
		E  
	|  F  |  G  |  
		H  |  I  |  
		J  
	|  K  |  L  |  
		M  |  N  |  
		O  
	|  P  |  Q  | R  |  
		S  |  T  
	|  U  |  V  |  W  |  
		X  |  Y 
	
          
	
          
	
        Q 
	
          
	
	
        R 
	
          
	
		
			| RAPIDS | 
			  | 
			Real-time Automated Personnel IDentification 
			System | 
		 
		
			| .REG | 
			  | 
			Registry file (used in Microsoft Windows) | 
		 
		
			| Registry | 
			  | 
			Hierarchical database that stores configuration 
			settings and options on MS Windows OS | 
		 
		
			| RISC | 
			  | 
			Reduced Instructions Set Computing | 
		 
		
			| RRC | 
			  | 
			Regional Readiness Command | 
		 
		 
	
          
	
          
	
          
	
        S 
	
          
	
		
			| SA/NMC | 
			  | 
			
			
    System Administrator / Network Manager Security 
			Course | 
		 
		
			| SIPR | 
			  | 
			
			
    Secure Internet Protocol - Routed | 
		 
		
			| S/MIME | 
			  | 
			
			Secure 
			/ Multipurpose Internet Mail Extensions (how your webmail is 
			encrypted) | 
		 
		
			| Sierra | 
			  | 
			
			macOS 10.12 | 
		 
		
			| SmartCard 
			Service | 
			  | 
			
			Program written to use CACs on Mac computers | 
		 
		
			| SMTP | 
			  | 
			Simple Mail Transfer Protocol (used to 
			send email) | 
		 
		
			| Snow Leopard | 
			  | 
			Apple Mac Operating system version 10.6.x | 
		 
		
			| SPAWAR | 
			  | 
			Navy's SPAce and Naval WARfare Systems Command | 
		 
		
			| SSD | 
			  | 
			Solid State Drive (no moving parts hard drive, 
			much quicker than regular hard drives) | 
		 
		
			| SSL | 
			  | 
			Secure Sockets Layer | 
		 
		
			| STIG | 
			  | 
			Security Technical Implementation Guide | 
		 
		 
	
          
	
          
	
          
	
        T 
	
          
	
		
			| TAPDB-R | 
			  | 
			Total Army Personnel Database - Reserve | 
		 
		
			| TASS | 
			  | 
			Trusted Associate Sponsorship System (replaced
			CVS) | 
		 
		
			| TENS | 
			  | 
			Trusted End Node Security 
			(Replaced LPS) | 
		 
		
			| Tiger | 
			    | 
			Apple Mac Operating system version 10.4.x | 
		 
		
			| TNOSC | 
			  | 
			Theater Network Operations and Security Center | 
		 
		
			| TokenD | 
			  | 
			File type to aid in using CAC with Mac OS X | 
		 
		 
	
          
	
          
	
          
	
        U 
	
          
	
		
			| URL | 
			  | 
			Universal Resource Locator (web address) | 
		 
		
			| USB | 
			    | 
			Universal Serial Bus | 
		 
		
			| USMC | 
			  | 
			United States Marine Corps | 
		 
		 
	
          
	
          
	
    A  |  B  | 
		C  |  D  |  
		E  
	|  F  |  G  |  
		H  |  I  |  
		J  
	|  K  |  L  |  
		M  |  N  |  
		O  
	|  P  |  Q  |  R  |  
		S  |  T  
	|  U  |  V  |  W  |  
		X  |  Y 
	
          
	
          
	
        V 
	
          
	
		
			| Vista | 
			   | 
			Windows Operating System (between XP and 7) | 
		 
		
			| Virtual Box | 
			  | 
			A Virtual Machine program for Mac computers that 
			will allow you to run Windows on your Mac | 
		 
		
			| VDI | 
			  | 
			Virtual Desktop Infrastructure | 
		 
		
			| Virtual Machine | 
			  | 
			A program that lets you install another computer 
			OS on your computer | 
		 
		
			| VMware Fusion | 
			  | 
			A Virtual Machine program for Mac & Windows computers that 
			will allow you to run a virtual version of Windows on a PC or 
			a Mac | 
		 
		
			| VPN | 
			  | 
			
			Virtual 
			Private Network | 
		 
		 
	
          
	
          
	
          
	
        W 
	
          
	
		
			| WAWF | 
			  | 
			
			Wide Area Work Flow | 
		 
		
			| WHS | 
			  | 
			White House Staff | 
		 
		
			| Wiki | 
			  | 
			A website developed collaboratively by a 
			community of users, allowing any user to add and edit content | 
		 
		
			| Windows 3.x | 
			  | 
			Microsoft's Operating System (between Windows 2 & 
			Windows 95) | 
		 
		
			| Windows 7 | 
			  | 
			Microsoft's Operating System (between Vista and 
			Windows 8) | 
		 
		
			| Windows 8 | 
			  | 
			Microsoft's Operating System (between Windows 7 and 
			Windows 10) | 
		 
		
			| Windows 10 | 
			 | 
			Microsoft's Operating System (after Windows 8.1) | 
		 
		
			| Windows 95 | 
			  | 
			Microsoft's Operating System (between Windows 
			3.11 and Windows 98) | 
		 
		
			| Windows 98 | 
			  | 
			Microsoft's Operating System (between Windows 95 
			and Windows Millennium) | 
		 
		
			| WOAC | 
			  | 
			Warrant Officer Advanced Course | 
		 
		
			| WOBC | 
			  | 
			Warrant Officer Basic Course | 
		 
		 
	
          
	
          
	
          
	
        X 
	
          
	
		
			| .XFDL | 
			    | 
			Extensible Forms Description Language (used with
			Lotus Forms) | 
		 
		
			| XP | 
			  | 
			Microsoft Windows Operating System (between 
			Windows 98 and Vista) | 
		 
		 
	
          
	
          
	
        Y 
	
          
	
		
			| Yosemite | 
			  | 
			Apple Mac Operating system version 10.10.x | 
		 
	 
	
          
	
          
	
    A  |  B  | 
		C  |  D  |  
		E  
	|  F  |  G  |  
		H  |  I  |  
		J  
	|  K  |  L  |  
		M  |  N  |  
		O  
	|  P  |  Q  |  R  |  
		S  |  T  
	|  U  |  V  |  W  |  
		X  |  Y 
	
          
	
          
	
         
	
         If a particular 
		ACRONYM [used in the website] is not listed on this page, please 
		feel free to
		contact me to have it added.  
	
          
	 |