LIST OF ACRONYMS
| ADL | Architectural Description Language |
| AI | Artificial Intelligence |
| ARL | Army Research Laboratory |
| AUV | Autonomous Underwater Vehicle |
| BG | Behavior Generation |
| C3 | Command, Control, and Communications |
| C4ISR | Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance |
| CCD | Charge Coupled Device |
| Df. | Definition |
| EX | Executor |
| FCS | Future Combat Systems |
| FLIR | Forward Looking Infrared Imaging |
| GPS | Global Positioning System |
| HQ | Headquarters |
| HMMWV | High Mobility Multipurpose Wheeled Vehicle |
| h | hour |
| IFF | Identification Friend-or-Foe |
| ISD | NIST Intelligent Systems Division |
| IPT | Integrated Product Team |
| JA | Job assignor |
| JAUS | Joint Architecture for Unmanned Systems |
| JAUGS | Joint Architecture for Unmanned Ground Systems |
| JTA | Joint Technical Architecture |
| JTA-A | Joint Technical Architecture - Army |
| KD | Knowledge Database |
| kN | kilonewton |
| LADAR | Laser Radar |
| m | meter |
| ms | millisecond |
| min | minute |
| NIST | National Institute of Standards and Technology |
| OE | Operating Environment |
| OI | Operator Interface |
| OSD | the Office of the Secretary of Defense |
| PL | Planner |
| RCS | Real-time Control System |
| RSTA | Reconnaissance, Surveillance, and Target Acquisition |
| s | second |
| SC | Scheduler |
| SP | Sensory Processing |
| TACOM | U.S. Army Tank-Automotive and Armaments Command |
| TARDEC | Tank Automotive Research, Development and Engineering Center |
| TRM | Technical Reference Model |
| UML | Unified Modeling Language |
| UARV | Unmanned Armed Reconnaissance Vehicle |
| UAV | Unmanned Aerial Vehicle |
| UGS | Unattended Ground Sensors |
| UGV | Unmanned Ground Vehicle |
| UVA | Unmanned Vehicle Architecture |
| VRA | Vehicle Electronics (Vetronics) Reference Architecture |
| VJ | Value judgement |
| WM | world modeling |
| WSTAWG | Weapon System Technical Architecture Working Group |
| XUV | eXperimental Unmanned Vehicles |