| Composites Design and Manufacture (Plymouth University teaching support materials) Abbreviations and acronyms (including research projects/thematic networks). |
| J | Explanation | Location/Reference/Context as appropriate |
| JAA | Joint Aviation Authorities | Hoofddorp - The Netherlands |
| JACKS | Jute, Abaca, Coir, Kenaf, Sisal | Tropical fibres |
| JaCMA | The Japan Carbon Fiber Manufacturers Association | |
| JAP | Journal of Applied Philosophy | |
| JaSON | JavaScript Object Notation | |
| JAXA | Japan Aerospace Exploration Agency | |
| JBE | Journal of Bionics Engineering | |
| JBO | Jute Batching Oil | Hydrocarbon based pre-treatment to improve spinning of jute fibres |
| JCDP | Joint Composite Development Phase | |
| JCFA | Japan Chemical Fibers Association | |
| JCM | Journal of Composite Materials | |
| JCVI | Joint Committee for Vaccination and Immunisation | |
| JDA | Joint Development Agreement | |
| JEAS | Jute Entrepreneurs Assistance Scheme | |
| JEOL | Japanese Electron Optical Corporation | |
| JF | Jet Flap | |
| JFIT | Joint Framework for Information Technology | |
| JFS | Japan for Sustainability Indicator | |
| JI | Joint Implementation | Implementing UNFCCC policies and measures jointly with other countries |
| JIDEP | Joint Industrial Data Exchange Platform | |
| JIS | Japanese Industrial Standards | |
| JISC | Joint Information Systems Committee | |
| JLTV | Joint Light Tactical Vehicle | Lockheed Martin |
| JMDA | Journal of Materials: Design and Applications (Proc IMechE Part L) | |
| JMDC | Jute Manufacturers Development Council | Kolkata - India |
| JNPN | Journal of Nanostructured Polymers and Nanocomposites | Patras - Greece for Nanofun-Poly Network of Excellence |
| JORC | [Australasian] Joint Ore Reserves Committee | |
| JPIAMR | Joint Programming Initiative on Anti-Microbial Resistance | |
| JPI Water | Joint Programming Initiative for Water | |
| JRPC | Journal of Reinforced Plastics and Composites | |
| JSF | F-35 Joint Strike Fighter programme | |
| JSON | JavaScript Object Notation | |
| JSOW | Joint Stand-off Weapon | |
| JTRL | Jute Technological Research Laboratory | |
| J-UCAS | Joint Unmanned Combat Air Systems | DARPA project |