| FLC | Fighting Load Carrier. | MOLLE系统中的战术背心部分. |
| FLC | Fuzzy Logic Controller | 模糊逻辑控制器 |
| FLC | Ferroelectric Liquid Crystal | 铁电液晶 |
| FLC | Frame Loss Counter | 帧丢失计数器 |
| FLC | Flat Line Correction | 平面线校正 |
| FLC | Farm Labor Contractor (state authorization to hire nonimmigrant labor for farmers) | 农场劳工承包商(国家授权为农民雇佣非移民劳工) |
| FLC | Fort Lewis College (Durango, Colorado, USA) | 刘易斯堡学院(美国科罗拉多州杜兰戈) |
| FLC | Force Level Control | 力水平控制 |
| FLC | Fault-List Collapsing | 故障列表正在折叠 |
| FLC | Force Level Commander | 部队级指挥官 |
| FLC | Folding Large Container | 折叠大型容器 |
| FLC | Function Level Code (Hekimian) | 功能级别代码(Hekimian) |
| FLC | Fighting Load Carrier | 战斗载荷运输车 |
| FLC | Free Light Chain | 自由轻链 |
| FLC | First Ladies Club | 第一夫人俱乐部 |
| FLC | Full Load Current | 满载电流 |
| FLC | Federal Laboratory Consortium | 联邦实验室联盟 |
| FLC | Fixed Length Code | 固定长度代码 |
| FLC | Florida Leisure Communities | 佛罗里达休闲社区 |
| FLC | Fuzzy Logic Control | 模糊逻辑控制 |
| FLC | fetal liver cell | 胎儿肝细胞 |
| FLC | fatty liver cell | 脂肪肝细胞 |
| FLC | funny-looking child | 滑稽的孩子 |
| FLC | friend's leukemia cells | 弗里德(氏)白血病细胞 |
| FLC | Federal Laboratories Consortium | 联邦实验室联盟 |
| FLC | Family Literacy Center | 家庭扫盲中心 |
| FLC | Falls Creek, Victoria, Australia | 澳大利亚维多利亚州瀑布溪 |
| FLC | Animation (AutoDesk FLIC format) (Autodesk Animator) | 动画(AutoDesk FLIC格式)(AutoDesk Animator) |
| FLC | R & B Falcon Corporation | 和B猎鹰公司 |
| FLC | Four Leafed Clover | 四叶草 |
| FLC | Forward Link Channel | 前向链路信道 |
| FLC | fractional lethal concentration | 致死浓度分数 |
| FLC | Fixed-Length Capacity | 固定长度容量 |
| FLC | Force Logistics Coordinator | 部队后勤协调员 |
| FLC | Fiber Loop Carrier | 光纤环路载波 |
| FLC | Fiber Loop Converter (ADC) | 光纤环路转换器(ADC) |
| FLC | Flight Level Change (flight director system) | 飞行高度层变更(飞行指引仪系统) |
| FLC | Family Life Center | 家庭生活中心 |
| FLC | Fixed Length Codeword | 固定长度码字 |
| FLC | Finite Longitudinal Correlation | 有限纵向相关性 |
| FLC | Foreign Language Center | 外语中心 |
| FLC | Frequency Lock Counter | 频率锁定计数器 |
| FLC | Forest Lake College (Australia) | 森林湖学院(澳大利亚) |
| FLC | Fitzwater Leadership Consulting | Fitzwater领导力咨询 |
| FLC | Flat Learning Curve | 平坦学习曲线 |
| FLC | Fun Lovin' Criminals (band) | 有趣的Lovin的罪犯(带) |
| FLC | Fluids Logistics Carrier | 流体物流运输公司 |
| FLC | Fine Loop Control | 精细回路控制 |
| FLC | Foreign Language Committee | 外语委员会 |
| FLC | Friend Erythroleukemia Cell | Friend红白血病细胞 |
| FLC | Florida League of Cities | 佛罗里达城市联盟 |
| FLC | Family Life Champion | 家庭生活冠军 |