| FID | Frequency identify | 频率鉴别号码 |
| FID | Free Induction Decay | 自由诱导衰减 |
| FID | Flame Ionization Detector | 氢火焰离子化检测器 |
| FID | Field Interface Device | 现场接口设备 |
| FID | From Invoice Date | 起始发票日期 |
| FID | fungal immunodiffusion | 真菌免疫扩散 |
| FID | Flame In Darkness | 黑暗中的火焰 |
| FID | FederaciÓn de Independientes DemÓcratas | FederaciÓn de Independientes DemÓcratas |
| FID | Foot In Door | 脚踏式车门 |
| FID | Financial Information Data | 财务信息数据 |
| FID | Frighteningly Intelligent Demigods | 可怕的聪明半神 |
| FID | Fishers Island, New York USA | Fishers Island,美国纽约 |
| FID | Freely Interacting Data | 自由交互数据 |
| FID | File Identifier | 文件标识符 |
| FID | File Identifier Descriptor (CD-R) | 文件标识符描述符(CD-R) |
| FID | Feature Identification Data | 特征识别数据 |
| FID | Foreign Intelligence Defense | 外国情报防御 |
| FID | Federal Identifier | 联邦标识符 |
| FID | Foreign Income Dividend | 国外收入股息 |
| FID | Firearms Identification (card) | 枪支识别(卡片) |
| FID | Feature Identification | 特征识别 |
| FID | Force Identification | 部队识别 |
| FID | Fault Indicator Directory | 故障指示器目录 |
| FID | Format Identification Data | 格式标识数据 |
| FID | Fully Integrated Delivery | 完全集成的交付 |
| FID | Federacion Internacional de Domino (Spanish: International Domino Federation) | 国际多米诺骨牌联合会(西班牙语:International Domino Federation) |
| FID | Fault Insertion Device | 故障插入装置 |
| FID | Federation Internationale de Documentation | 国际文献联合会 |
| FID | Functional Interface Document | 功能接口文件 |
| FID | FÉdÉration Internationale d'information et de Documentation | FÉdÉration Internationale d'information et de Documentation |
| FID | Fault Isolation Diagnostics | 故障隔离诊断 |
| FID | Fault Isolation Detection | 故障隔离检测 |
| FID | Failure Identifier | 故障标识符 |
| FID | Final Investment Decision | 最终投资决策 |
| FID | Fremantle International Distribution | Fremantle国际分销 |
| FID | Flight Instrumentation Division | 飞行仪表部 |
| FID | First in Defense (motto/nickname for USS Forrestal) | 首先在国防(格言/别名Forrestal号) |
| FID | Foreign Internal Defense | 外国内部防御 |
| FID | Fixed Income Division | 固定收益部 |
| FID | Fiducial | 基准 |
| FID | Frequency Identifier (computing) | 频率标识符(计算) |
| FID | Force Integration Division (usually in G3 Operations office) | 部队整合部(通常在G3作战办公室) |
| FID | Field Identifier | 字段标识符 |
| FID | Format Identification | 格式标识 |
| FID | Forest Inspection Division | 森林检查处 |
| FID | Financial Institutions Duty (Australia) | 金融机构职责(澳大利亚) |
| FID | Function Identifier | 函数标识符 |
| FID | Frame Identifier | 帧标识符 |
| FID | Field Induction Date | 现场入职日期 |
| FID | Functional Interface Drawing | 功能接口图 |