附录 Appendix B: 首字母缩略词和缩写ACRONYMS AND ABBREVIATIONS
| AD² | 难易程度的进阶 Advancement Degree of Difficulty |
| AI | 人工智能 Artificial Intelligence |
| CM | 配置管理 Configuration Management |
| ConOps | 运作理念 Concept of Operations |
| COTS | 商业现货 Commercial off-the-shelf |
| GtNR | 需求与要求指南 Guide to Needs and Requirements |
| GtVV | 验证和确认指南 Guide to Verification and Validation |
| GtWR | 写作要求指南 Guide to Writing Requirements |
| ICD | 接口控制文档 Interface Control Document |
| IEC | 国际电子技术委员会 International Electrotechnical Commission |
| IEEE | 电气电子工程师协会 Institute of Electrical and Electronics Engineers |
| INCOSE | 国际系统工程学委员会 International Council on Systems Engineering |
| ISO | 国际标准组织 International Standards Organization |
| KDN | 关键驱动需求 Key Driving Need |
| KDR | 关键驱动要求 Key Driving Requirement |
| NLP | 自然语言处理 Natural Language Processing |
| NRM | 需求和要求手册 Needs and Requirements Manual |
| OpsCon | 运作理念 Operational Concept |
| PM | 项目管理 Project Management |
| PMP | 项目管理计划 Project Management Plan |
| RMT | 需求管理工具 Requirement Management Tool |
| RWG | 需求工作组 Requirements Working Group |
| SA | 供应商协议 Supplier Agreement |
| SAFe | 扩展敏捷框架®Scale Agile Framework® |
| SE | 系统工程 Systems Engineering |
| SE HB | 系统工程手册 Systems Engineering Handbook |
| STE | 简化技术英语 Simplified Technical English |
| SOI | 利益系统 System of Interest |
| SOW | 工作说明书 Statement of Work |
| SysML | 系统建模语言 Systems Modeling Language |
| TBD | 待定 To Be Determined |
| TBS | 待提供 To Be Supplied |
| TBR | 待解决 To Be Resolved |
| TRL | 技术成熟度 Technology Readiness Level |
| UML | 统一建模语言 Unified Modeling Language |
