Page Content
Acronyms
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 Z
| J | Current Density |
| J&A | Justification and Approval |
| J-4/JCS | Medical Readiness Division, Office of the Joint Chiefs of Staff |
| J-6 | Command, Control and Communications Systems Directorate of the JCS |
| J-SPACES | Joint Space Combat Environment Simulation |
| J-STARS | Joint Surveillance Target And Reconnaissance System |
| J/S | Jammer to Signal Ratio |
| J/S | Jam Signal |
| J2EE | Java 2 Enterprise Edition |
| J2ME | Java 2 Micro Edition |
| J2SE | Java 2 Standard Edition |
| JAA | European Joint Airworthiness Authority |
| JAA | Joint Action Area |
| JAARS | Joint After Action Reporting System |
| JAAT | Joint Air Assault Team |
| JAAWSC | Joint AAW Support and Coordination |
| JAC | Joint Advisory Committee (acts a Board of Directors for SEI) |
| JAC | Joint Analysis Center |
| JACG | Joint Aeronautical Commanders Group |
| JACM | Journal of the Association for Computing Machinery (ACM) |
| JACTS | Joint Air Combat Training System |
| JACTS | Joint Aircrew Combat Training System |
| JAD | Joint Application Design |
| JAD | Joint Application Development |
| JADS | Joint Advanced Distributed Simulation |
| JADS-I | Joint Advanced Distributed Simulation-Improved |
| JADS/JFS | Joint Advanced Distributed Simulation |
| JAFCIS | Joint armed Forces of the CIS |
| JAFLME | Joint Automated Field Logistics model for Employment |
| JAG | Judge Advocate General |
| JAGMAN | Judge Advocate General Manual |
| JAIC | Joint Air Intelligence Center |
| JAL | Japan Air Lines |
| JALLC | Joint Analysis and Lessons Learned Center |
| JAMA | Journal of the American Medical Association |
| JAMAC | Joint Aeronautical Materials Activity |
| JAMC | Joint Amphibious Mine Countermeasure |
| JAMIP P | Joint Analytic Model Improvement Program |
| JAMMS | Joint Automated Micro-Based Medical System |
| JAMP | Joint Analytic Model Program |
| JAMPS | JINTACCS Automated Message Preparation System |
| JAN | Joint Army-Navy |
| JANET | Joint Academic NETwork |
| JANNAF | Joint Army, Navy, NASA, Air Force |
| JANUS | Joint Analog-Numerical Understanding System |
| JANUS App | JANUS Applique |
| JAO | Joint Area Of Operations |
| JAOC | Joint Air Operations Center |
| JAPF | Joint Afloat Propositioned Forces |
| JAR | Joint Airworthiness Requirement |
| JAR-AWO | Joint Airworthiness Requirements - All Weather Operations |
| JARC | Joint Air Reconnaissance Center |
| JASOP | Joint Air and Space Operations Plan |
| JASORS | Joint Advanced Special Operations Radio System |
| JASSM | Joint Air to Surface Stand-off Missile |
| JAST | Joint Advanced Strike Technology |
| JATDI | Joint Aviation Technical Data Integration |
| JATF | Joint Amphibious Task Force |
| JATO | Jet Assisted Take Off |
| JATO | Jet Assisted Take-Off |
| JAWP | Joint Advanced Warfighting Program |
| JAWS | Joint Analytic Warfare Systems |
| JBC | Joint Battle Center |
| JBC | Joint C4ISR Battle Center |
| JBI | Joint Battlespace Infosphere |
| JBIG | Joint Bi-level Image Group |
| JBIG | Joint Binary Image Group |
| JBOD | Just a Bunch Of Disks |
| JBS | Joint Broadcast Service |
| JBTC | Joint Blood Transhipment Center |
| JC | Joint Capabilities |
| JC | Jump Commander |
| JC NORTH | Joint Command North |
| JC NORTHEAST | Joint Command North-East |
| JC SOUTH | Joint Command South |
| JC SOUTHCENT | Joint Command South-Center |
| JC SOUTHEAST | Joint Command South-East |
| JC SOUTHWEST | Joint Command South-West |
| JC2WC | Joint Command and Control Warfare Center (formerly JEWC) |
| JCA | Jamming Control Authority |
| JCAD | Joint Chemical Aid Detector |
| JCAG | Joint CITIS Advisory Group |
| JCALS | Joint Computer Aided Acquisition and Logistics Support |
| JCALS | Joint Computer-Aided Logistics and Support System |
| JCAS | Joint Command and Control Attack Simulation |
| JCATS | Joint Cartographic Analysis Tool Set |
| JCATS | Joint Conflict and Tactical Simulation |
| JCB | Joint Consultative Board |
| JCC | Joint Civil Commission |
| JCC | Joint Command Ship |
| JCC | Joint Coordination Center |
| JCCC | Joint Combat Camera Center |
| JCCC | Joint Communications Control Center |
| JCCD | Joint Camouflage, Concealment and Deception |
| JCCENT | Joint Command Center |
| JCCR | Joint Committee on Cellular Roaming |
| JCCT | Joint Combat Camera Team |
| JCEOI | Joint Communications-Electronics Operations Instructions |
| JCF | Justification/Cost Form |
| JCG | Joint Commanders Group |
| JCG | Joint Consultative Group |
| JCG(T&E) | Joint Commanders Group (Test and Evaluation) |
| JCGRO | Joint Central Graves Registration Office |
| JCL | Job Control Language |
| JCLL | Joint Center for Lessons Learned |
| JCM | Joint Conflict Model |
| JCMDR | Jump Commander |
| JCMMG | Joint Civil/Military Medical Group |
| JCMO | Joint CALS Management Office |
| JCMO | Joint CALS Management Organization |
| JCMT | Joint Collection Management Tool |
| JCOE | Joint Common Operating Environment |
| JCON | Justice Consolidated Office Network |
| JCOS | Joint Countermine ACTD Simulation |
| JCOS | Joint Countermine Operational Simulation |
| JCP | Joint Committee on Printing |
| JCP | Joint Committee on Proliferation |
| JCPAT | Joint C4ISP (Command, Control, Communications, Computers, and Intelligence Support Plan) Assessment Tool |
| JCS | Joint Chief of Staff |
| JCS | Joint Chiefs of Staff |
| JCSAN | Joint Chiefs of Staff Alerting Network |
| JCSE | Joint Command Support Element |
| JCSE | Joint Communications Support Element |
| JCSE | Joint Communications Support Element (JCS) |
| JCSE | Joint Continuous Strike Environment |
| JCSM | Joint Chiefs of Staff Memorandum |
| JCSS | Joint Communications Support Squadron |
| JCW | Job Control Word |
| JD | Job Description |
| JDA | Japan Defense Agency |
| JDA | Joint Duty Assigment |
| JDA | Joint Duty Assignment |
| JDACC | Joint Doctrine Air Campaign Course |
| JDAL | Joint Duty Assigment List |
| JDAL | Joint Duty Assignment List |
| JDAM | Joint Direct Attack Munition |
| JDBC | Java Data Base Connectivity |
| JDBE | Joint Data Base Elements |
| JDC | Joint Deployment Community |
| JDC | Joint Doctrine Center (integrated in the JWFC) |
| JDEP | Joint Distributed Engineering Plant |
| JDISS | Joint Deployable Intelligence Support System |
| JDK | Java Development Kit |
| JDL | Joint Director of Laboratories |
| JDL | Joint Directors of Laboratories |
| JDP | Joint Defensive Planner |
| JDS | Joint Data Support |
| JDS | Joint Deployment System |
| JDS | Joint Development System |
| JDSS | Joint Decision Support System |
| JEA | Joint Effectiveness Analysis |
| JEAP | Joint Electronic Analysis Program |
| JECEWSI | Joint Electronic Combat Electronic Warfare Simulation |
| JECG | Joint Exercise Control Group |
| JECP | Joint Electronic Commerce Program |
| JECPO | Joint Electronic Commerce Program Office |
| JEDEC | Joint Electron Device Engineering Council |
| JEDEC | Joint Electronics Device Engineering Council |
| JEDI | Joint Electron Data Interchange |
| JEDMICS | Joint Engineering Data Management Information Control System |
| JEDMICS | Joint Engineering Data Management Information and Control System (formerly EDMICS) |
| JEFX | Joint Expeditionary Force Exercise |
| JEITA | Japan Electronics and Information Technology Industries Association |
| JEL | Joint Electronic Library |
| JEM | Joint Experts Meeting |
| JEMDES | Joint European METOC Data Exchange System |
| JEMP | Joint Engineers Management Panel |
| JEPES | Joint Engineer Planning and Execution System |
| JEPES | Joint Engineering Planning and Execution System |
| JEPS | Joint Exercise Planning staff |
| JESS | Joint Exercise Support System |
| JESSI | Joint European Submicron Silicon Initiative |
| JEST | Jungle Enironmental Survival Training |
| JET | Just Enough Testing |
| JETEC | Joint Expendable Turbine Engine Concepts |
| JETS | Joint Emitter Targeting System |
| JETS AOA | Joint Emitter Targeting System Analysis Of Alternatives |
| JETT | Jettison |
| JETTA | Joint Environment for Testing, Training, and Analysis |
| JEWC | Joint Electronic Warfare Center (replaced by JC2WC) |
| JEWC | Joint Electronic Warfare Coordination |
| JFACC | Joint Force Air Component Commander |
| JFACC | Joint Forces Air Component Command |
| JFACC | Joint Forces Air Component Commander |
| JFACCC | Joint Forces Air Component Commander Course |
| JFAI | Joint Final Acceptance Inspection |
| JFAI | Joint Formal Acceptance Inspection |
| JFAST | Joint Flow and Analysis System for Transportation |
| JFC | Joint Force Commander |
| JFCOM | Joint Forces Command |
| JFET | Junction Field Effect Transistor |
| JFET | Junction gate Field Effect Transistor |
| JFG | Joint Frequency Group |
| JFIF | JPEG (Joint Photographic Experts Group) File Interchange Format |
| JFLCC | Joint Force Land Component Commander |
| JFLCC | Joint Forces land component Commander |
| JFMCC | Joint Force Maritime Component Commander |
| JFMCC | Joint Forces maritime component Commander |
| JFMIP | Joint Financial Management Improvement Program |
| JFO | Joint Field Office |
| JFO | Joint Flag Officer |
| JFOWC | Joint Flag Officer Warfighting Course |
| JFPF | Joint Federal Police Force |
| JFS | Joint Fire Support |
| JFTOT | Jet Fuel Thermal Oxidation Tester |
| JHNSP | Joint Host Nation Support Plan |
| JHQ CENT | Joint Headquarters Center |
| JHQ NORTH | Joint Headquarters North |
| JHQ NORTHEAST | Joint Headquarters North-East |
| JHQ SOUTH | Joint Headquarters South |
| JHQ SOUTHCENT | Joint Headquarters South-Center |
| JHQ SOUTHEAST | Joint Headquarters South-East |
| JHQ SOUTHWEST | Joint Headquarters South-West |
| JHU | Johns Hopkins University |
| JHU/APL | Johns Hopkins University/Applied Physics Lab |
| JI | Joint Inspection |
| JIAWG | Joint Integrated Avionics Working Group |
| JIC | Joint Implementation Commission |
| JIC | Joint Implementation Committee |
| JIC | Joint Information Center |
| JIC | Joint Intelligence Center |
| JIC | Joint Intelligence Collection |
| JICC | Joint Information Coordination Committee |
| JICM | Joint Integrated Contingency Model |
| JIEB | Joint Intelligence Executive Board |
| JIEO | Joint Interoperability and Engineering Organization |
| JIEO | Joint Interoperability and Engineering Organization (at DISA) |
| JIF | Joint Intelligence Facility |
| JIG | Joint Integration Group |
| JIIIC | Joint Initial Imagery Interpretation Center |
| JILE | Joint Intelligence Liaison Element (CIA) |
| JILSP | Joint Integrated Logistic Support Plan |
| JIMASS | Joint Intelligence Modeling and Simulation System |
| JIMM | Joint Integrated Mission Model |
| JINTACCS | Joint Interoperability of Tactical Command and Control System |
| JINTACCS | Joint Interoperability of Tactical Command and Control Systems |
| JIP | Joint Implementation Plan |
| JIPC | Joint Intelligence Production Complex |
| JIPO | Japanese International Procurement Operation |
| JIPTL | Joint Integrated Prioritized Target List |
| JISC | Japanese Industrial Standards Committee |
| JISR | Joint Intelligence, Surveillance and Reconnaissance |
| JIST3 | Joint Information for Systems, Technology, Test and Training |
| JIT | Job Information Test |
| JIT | Joint Interest Test |
| JIT | Just In Time |
| JIT | Just-in-Time |
| JITC | Joint Integration Test Command |
| JITC | Joint Interoperability Test Center (DISA-JTC3A) |
| JITC | Joint Interoperability Test Command |
| JITF | Joint Integration Test Facility |
| JITF | Joint Interface Test Force (DISA-JTC3A) |
| JITMT | U.S.-Japan Industry and Technology Management Training |
| JIVA | Joint Intelligence Virtual Architecture |
| JL | Joint Logistics |
| JLASA | Joint Land, Air, and Sea Attack |
| JLASS | Joint Land, Aerospace, and Sea Simulation |
| JLC | Joint Logistics Commanders |
| JLOC | Joint Logistic Operations Center |
| JLOG | JTF Logistics Management Information System |
| JLOTS | Joint Logistics Over The Shore |
| JLP | Joint Logistic Plan |
| JLPG | Joint Logistic Planning Group |
| JLSC | Joint Logistics Systems Center |
| JLSP | Joint Logistic Support Plan |
| JM | Joint Menu |
| JM&S | Joint Modeling And Simulation |
| JMA | Joint Mission Area Analysis |
| JMAPS | Joint Message Processing System |
| JMAS | Joint Mission Application Software |
| JMASS | Joint Modeling And Simulation System |
| JMC | Joint Medical Committee |
| JMC | Joint Military Commission |
| JMC | Joint Movement Center |
| JMCAP | Joint Maritime Crisis Action Planning |
| JMCC | Joint Movement Coordination Center |
| JMCIS | Joint Maritime Command Information Strategy |
| JMCIS | Joint Maritime Command Information System |
| JMCM | Joint Maritime Counter Measures |
| JMCOMS | Joint Maritime Communications System |
| JMEM | Joint Munitions Effectiveness Manual |
| JMETL | Joint Mission Essential Task List |
| JMETL | Joint Mission Essential Task Lists |
| JMEX | Joint Movement Exercise |
| JMIC | Joint Military Intelligence College |
| JMIP | Joint Military Intelligence Program |
| JMISE | Joint Military Intelligence Support Element (Army) |
| JML | Java Modeling Language |
| JMNA | Joint Military Net Assessment |
| JMNA | Joint Military Net Assessment (JCS/OSD) |
| JMO | Joint Maritime Operations |
| JMP | Joint Mission Planning |
| JMP | Joint Movement Plan |
| JMPAB | Joint Materiel Priorities and Allocations Board |
| JMPS | Joint Mission Planning System |
| JMRO | Joint Medical Regulating Office |
| JMRR | Joint Monthly Readiness Report |
| JMRR | Joint Monthly Readiness Review |
| JMS | Java Message Service |
| JMSEP | Joint Modeling and Simulation Executive Panel |
| JMSIP | Joint Modeling and Simulation Integration Program |
| JMSP | Joint Multispectral Sensor Program |
| JMSRG | Joint Modeling and Simulation Requirements Group |
| JMSWG | Joint Multi-TADIL Standards Working Group |
| JMX | Java Management Extensions |
| JND | Just Noticeable Difference |
| JNETS | Joint Network Simulation |
| JNI | Java Native Interface |
| JNIC | Joint National Integration Center |
| JNIDS | Joint National Intelligence Development Staff |
| JOA | Joint Operating Agreement |
| JOA | Joint Operational Architecture |
| JOA | Joint Operations Area |
| JOC | Joint Operations Center |
| JOINTEX | Joint Exercise |
| JOISIM | Joint Operations Information Simulation |
| JOKER | Japanese Oriented Knowledge Engineering/Environment for Software Reuse |
| JON | Job Order Number |
| JOP | Joint Operating Procedures |
| JOPES | Joint Operation Planning and Execution System |
| JOPES | Joint Operations Planning and Execution System |
| JOPESRE | JOPES Reporting System |
| JOPS | Joint Operations Planning System |
| JOTFOC | Justification For Other Than Full and Open Competition |
| JOTS | Joint Operational Tactical System |
| JOTS-VIDS | Joint Operations and Tactical System-Visually Integrated Data System |
| JOVE | Joint Operations Visualization Environment |
| JOVIAL | Jules Own Version of the International Algebraic (or Algorithmic) Language |
| JP | Jet Propellant |
| JP | Joint Pub |
| JP | Joint Publication |
| JPACE | Joint Protective Aircrew Ensemble |
| JPAL | Joint Precision Approach and Landing System |
| JPAO | Joint Public Affairs Office |
| JPATS | Joint Primary Aircraft Training System |
| JPC | Joint Planning Commission |
| JPC | Joint Planning Committee |
| JPC | Joint Project Committee |
| JPCG | Joint Policy Coordinating Group (WG for JLC) |
| JPCG | Joint President’s Coordinating Group |
| JPD | Joint Planning Document |
| JPEC | Joint Planning and Execution Community |
| JPEG | Joint Photographic Expert Group |
| JPF | Joint Police Force |
| JPG | Joint Planning Group |
| JPG | Joint President’s Group |
| JPIC | Joint Precision Interdiction Concept |
| JPL | Jet Propulsion Laboratory |
| JPME | Joint Professional Military Education |
| JPMT | Joint Patient Movement Team |
| JPO | Joint Program Office |
| JPO | Joint Petroleum Office |
| JPO | Joint Petroleum Officer |
| JPOC | Joint Psychological Operations Center |
| JPOTF | Joint Psychological Operations Task Force |
| JPPRTS | Joint Power Projection/Real-Time Support |
| JPS | Joint Precision Strike |
| JPSD | Joint Precision Strike Demonstration |
| JPT | Joint Project Team |
| JPTDS | Junior participating Tactical Data System |
| JPTS | Jet Propellant Thermally Stable (high thermal stability, high altitude fuel, MIL-T-25524) |
| JPWHQ | Joint Primary War Headquarters |
| JQG | Joint Questions Group |
| JQR | Job Qualification Requirement |
| JR | Jam Resistance |
| JRAMS | Joint Readiness Automated Management System |
| JRB | Joint Requirements Board |
| JRC | Joint Reconnaissance Center |
| JRC | Joint Rescue Center |
| JRCAB | Joint Readiness Clinical Advisory Board |
| JRCC | Joint Rescue Coordination Center |
| JRE | Joint Range Extension |
| JRIS | Joint Reconnaissance Information System |
| JRISS | Joint Recruiting Information Support System |
| JRMB | Joint Requirements and Management Board |
| JRMPO | Joint Regional Medical Planning Office |
| JRMS | Joint Reception and Movements System |
| JROC | Joint Requirements Oversight Council |
| JROC | Joint Requirements Working Group |
| JRP | Joint Requirements Panel |
| JRS | Joint Reporting Structure |
| JRSC | Jam-Resistant Secure Communications |
| JRTC | Joint Readiness Training Center |
| JRWG | Joint Requirements Oversight Council |
| JS | Joint Service |
| JS | Joint Staff |
| JSAN | Joint Staff Automation of the Nineties |
| JSB | Joint Service Board |
| JSC | Joint Sectoral Committee |
| JSC | Joint Spectrum Center |
| JSC | Joint Sub-Committee |
| JSCP | Joint Strategic Capabilities Plan |
| JSD | Joint Standards Documents |
| JSE | Joint Service Effort |
| JSEAD | Joint Suppression of Enemy Air Defense |
| JSEAD | Joint Suppression of Enemy Air Defenses |
| JSEM | Joint Service Endgame Model |
| JSEP | Joint Services Electronics Program |
| JSF | Joint Strike Fighter |
| JSIL | JVX System Integration Laboratory |
| JSIMS | Joint Simulation System |
| JSIP | Joint Services Imagery Processing System |
| JSIPS | Joint Service Imagery Processing System |
| JSLI | Joint Single Link Interface |
| JSLIR | Joint Single Link Interface Requirement |
| JSLIRS | Joint Single Link Interface Requirements Specification |
| JSLSCAD | Joint Service Lightweight Standoff Chemical Agent Detector |
| JSMMPG | Joint Services Medical Modeling and Planning Group |
| JSMS | Joint Spectrum Management System |
| JSO | Joint Specialty Officer |
| JSO NOM | Joint Specialty Officer Nominee |
| JSOR | Joint Service Operational Requirement |
| JSOR | Joint Services Operations Requirements |
| JSOTF | Joint Special Operations Task Force |
| JSOW | Joint Stand-Off Weapon |
| JSOW | Joint Standoff Weapon |
| JSP | Java Server Page |
| JSP | Joint Service Program |
| JSP | Joint Support Plan |
| JSPS | Joint Strategic Planning System |
| JSR | Java Specification Request |
| JSR | Joint Strategy Review |
| JSRB | Joint Software Review Board |
| JSRC | Joint Sub-Regional Command |
| JSRC CENTRE | Joint Sub-Regional Command Center |
| JSRC NORTH | Joint Sub-Regional Command North |
| JSRC NORTHEAST | Joint Sub-Regional Command North-East |
| JSRC SOUTH | Joint Sub-Regional Command South |
| JSRC SOUTHCENTRE | Joint Sub-Regional Command South-Center |
| JSRC SOUTHEAST | Joint Sub-Regional Command South-East |
| JSRC SOUTHWEST | Joint Sub-Regional Command South-West |
| JSS | Joint STARS Simulator |
| JSSA | Joint Stealth Strike Aircraft |
| JSSD | Joint Service Specification Guide |
| JSSS | JVX (v-22) Simulation Support Software |
| JSTARS | Joint Surveillance & Target Attack Radar System |
| JSTARS | Joint Surveillance Target & Attack Radar System |
| JSTARS | Joint Surveillance Target Attack Radar System |
| JSTARS | Joint Surveillance and Target Attack Radar System |
| JSTASL | Joint Scenario Tool Architecture and Script Language |
| JSTE | Joint Services Training Exercise |
| JSTPS | Joint Strategic Target Planning staff |
| JT | Joint Course |
| JT&E | Joint Service Tactical Exploitation of National Systems |
| JT&E | Joint Test and Evaluation |
| JTA | Joint Technical Architecture |
| JTACS | Joint Tactical Area Communications System |
| JTAG | Joint Test Action Group |
| JTAG | Joint Technical Assessment Group |
| JTAGG | Joint Turbine Advanced Gas Generator |
| JTAGS | Joint Tactical Ground Station |
| JTAMS | Joint Tactical Missile Signatures |
| JTAO | Joint Tactical Air Operations |
| JTAP | Joint TAG (Technical Assessment Group) on Applications Portability |
| JTAPI | Java Telephony Application Program Interface |
| JTASC | Joint Training, Analysis, and Simulation Center |
| JTAV | Joint Total Asset Visibility |
| JTAV | Joint Total Asset Visibility System |
| JTAWG | Joint Technical Architecture Working Group |
| JTB | Joint Transportation Board |
| JTC | Joint Technical Committee |
| JTC | Joint Training Confederation |
| JTC3A | Joint Tactical Command, Control, and Communications Agency |
| JTCC | Joint Transportation Coordination Center |
| JTCG/AS | Joint Technical Coordination Group for Aircraft Survivability |
| JTCTS | Joint Tactical Combat Training System |
| JTD | Joint Tactical Data |
| JTDE | Joint Technology Demonstrator Engine |
| JTDL | Joint Tactical Datalink |
| JTDLMP | Joint Tactical Datalink Management Plan |
| JTENS | Joint Test and Evaluation |
| JTF | Joint Task Force |
| JTF-ATD | Joint Task Force - Advanced Technology Demonstration |
| JTF-CND | Joint Task Force- Computer Network Defense |
| JTF-CNO | Joint Task Force-Computer Network Operations |
| JTFP | Joint Tactical Fusion Program |
| JTFS | Joint Task Force Simulation |
| JTFX | Joint Task Force Exercise |
| JTG | Joint Technical Group |
| JTIDS | Joint Tactical Information Distribution System |
| JTLS | Joint Theater Level Simulation |
| JTLS | Joint Theatre Level Simulation |
| JTM | Job Transfer Manipulation |
| JTM | Joint Test Model |
| JTMD | Joint Theater Missile Defense |
| JTMP | Joint Training Master Plan |
| JTMS | JVX Test and Maintenance Software |
| JTMS | Joint Theatre Movement Staff |
| JTP | Joint Training Program |
| JTPA | Job Training Partnership Act |
| JTR | Joint Tactical Radar |
| JTR | Joint Training Readiness |
| JTR | Joint Travel Regulation |
| JTRB | Joint Telecommunications Resources Board |
| JTS | Joint Tactical Simulation |
| JTS | Joint Training System |
| JTSP | Joint Training Simulation Plan |
| JTSS | JVX Test Support Software |
| JTSSG | Joint Telecommunications Standards Steering Group |
| JTT | Joint Tactical Terminal |
| JTT | Joint Targeting Toolbox |
| JTTP | Joint Tactics, Techniques, and Procedures |
| JTWSG | Joint Theater of War Scenario Generator |
| JUDI | Joint Universal Data Interpreter |
| JUG | Joint User’s Group |
| JUGFET | JUnction Gate Field Effect Transistor |
| JULLS | Joint Universal Lessons Learned System |
| JUNC | Junctions |
| JUO | Joint Urban Operations |
| JUOO | Joint Urban Operations Office |
| JURA | JPEG Utilities Registration Authority |
| JUSE | Japanese Union of Scientists and Engineers |
| JUSTIS | Joint Uniform Services Technical Information System |
| JUSTIS | Joint Uniformed Services Technical Information System (was AFTOMS) |
| JV | Joint Venture |
| JV2010 | Joint Vision 2010 |
| JV2020 | Joint Vision 2020 |
| JVIDS | Joint Visually Integrated Display System |
| JVL | Joint Virtual Laboratory |
| JVM | Java Virtual Machine |
| JVSV | Joint Venture Silicon Valley |
| JVT | Joint Video Team |
| JVX | Java View Accelerator |
| JVX | Joint Services Vertical lift aircraft Experimental |
| JWAC | Joint Warfare Analysis Center |
| JWARN | Joint Warning And Reporting Network |
| JWARS | Joint Warfare Simulation |
| JWARS | Joint Warfare System |
| JWCA | Joint Warfighting Capability Assessment |
| JWCO | Joint Warfighting Capability Objective |
| JWD | Joint Working Draft |
| JWE | Joint Warfighting Experiment |
| JWFC | Joint Warfighting Center |
| JWG | Joint Working Group |
| JWICA | Joint Warfighter Capabilities Assessment |
| JWICS | Joint Worldwide Intelligence Communication System |
| JWICS | Joint Worldwide Intelligence Communications System |
| JWID | Joint Warrior Interoperability Demonstration |
| JWP | Joint Warfighting Panel |
| JWRAC | Joint Web Risk Accessment Cell |
| JWSOL | Joint Warfare Simulation Object Library |
| JWSTP | Joint Warfighting Science and Technology Plan |
| Jython | Java-based Python |

