| FFS | Freedom From Smoking | 禁止吸烟 |
| FFS | Family Financial Statement | 家庭财务报表 |
| FFS | Fletcher Challenge, LTD. | 弗莱彻挑战有限公司。 |
| FFS | Flash File System | Flash文件系统 |
| FFS | Fighting For Survival | 为生存而战 |
| FFS | Frente Federativo Sindical | 辛迪克联邦阵线 |
| FFS | For Future Study | 供将来研究 |
| FFS | Facial Feminizing Surgery | 面部女性化手术 |
| FFS | Fertility and Family Survey | 生育率和家庭调查 |
| FFS | fat-free supper | 无脂肪晚餐 |
| FFS | Fixed File System | 固定文件系统 |
| FFS | Feedback Fuel System | 反馈燃油系统 |
| FFS | FearFul Silence (gaming clan) | FearFul沉默(游戏部落) |
| FFS | Free Flow Speed (highway capacity, civil engineering) | 自由流速(公路通行能力、土木工程) |
| FFS | Flexible Fertigungs-Systeme (Germany) | 柔性Fertigungs系统(德国) |
| FFS | Freie Fettsäure (German: free fatty acid) | Freie Fettsäure (German: free fatty acid) |
| FFS | Full-Flow Settling (pond) | 全流量沉淀(池) |
| FFS | Fat Friend Syndrome | 胖朋友综合征 |
| FFS | FÉdÉration Française de Ski (French) | FÉdÉration Française de Ski (French) |
| FFS | Fuze Function Setter | 引信功能设置器 |
| FFS | Friends for Sale (Facebook application) | 出售好友(Facebook应用程序) |
| FFS | Fee For Service | 服务费 |
| FFS | For Freak's Sake (polite form) | 对于反常的缘故(彬彬有礼的形式) |
| FFS | Fast Filing System (BSD, Unix) | 快速归档系统(BSD、Unix) |
| FFS | failure of fixation suppression | 固定抑制失败 |
| FFS | flexible fiberoptic sigmoidoscope | 柔性纤维乙状结肠镜 |
| FFS | Flame Fluorescence Spectroscopy | 火焰荧光光谱 |
| FFS | flexible fiberoptic sigmoidoscopy | 柔性纤维乙状结肠镜检查 |
| FFS | Front des Forces Socialistes | 社会力量阵线 |
| FFS | Firewall Feature Set (Cisco router) | 防火墙功能集(Cisco路由器) |
| FFS | Fallback Fault-tolerant Server | 后备容错服务器 |
| FFS | Florida Folklore Society | 佛罗里达民俗学会 |
| FFS | Fire and Forget Seeker | 火与遗忘搜索器 |
| FFS | Front Forces de Socialiste (Socialist Forces Front; political party, Algeria) | 社会主义阵线(社会主义力量阵线;政党,阿尔及利亚) |
| FFS | False Financial Statements (auditing) | 虚假财务报表(审计) |
| FFS | Funded Feasibility Study | 资助的可行性研究 |
| FFS | Fish Finger Sandwich (British pub snack food) | 鱼手指三明治(英国酒吧小吃) |
| FFS | Ferrovie Federali Svizzere (Swiss Railway) | Ferrovie Federali Svizzere(瑞士铁路) |
| FFS | Frankford Friends School (Philadelphia, PA) | 弗兰克福德朋友学校(宾夕法尼亚州费城) |
| FFS | Farms for Schools (UK) | 学校农场(英国) |
| FFS | Final Focus System | 最终聚焦系统 |
| FFS | Feedback Fuel System (fuel injection in internal combustion engines) | 反馈燃油系统(内燃机中的燃油喷射) |
| FFS | Fast Full Search (algorithm) | 快速完全搜索(算法) |
| FFS | Form Fill Seal (packaging) | 表单填充密封(包装) |
| FFS | Federal Financial System | 联邦金融系统 |
| FFS | Fumble Finger Syndrome | 熏手指综合征 |
| FFS | Fat Finger Syndrome | 脂肪手指综合征 |
| FFS | Fight or Flight System | 战斗或飞行系统 |
| FFS | Femoral-Facial Syndrome | 股骨面部综合征 |
| FFS | Flash File System (method of making flash memory appear as a disk drive) | 闪存文件系统(使闪存显示为磁盘驱动器的方法) |
| FFS | FÉdÉration Française de Surf (French) | FÉdÉration Française de Surf (French) |
| FFS | Federal Financial System (a software product) | 联邦金融系统(一种软件产品) |
| FFS | Fringe-Field Switching (Hyundai Electronics) | 边缘场开关(现代电子) |
| FFS | Facial Feminization Surgery | 面部女性化手术 |
| FFS | Fast File System | 快速文件系统 |
| FFS | Focused Feasibility Study | 重点可行性研究 |
| FFS | Freedom for Some (internet news) | 一些人的自由(互联网新闻) |
| FFS | Fast Frequency Sweep | 快速频率扫描 |
| FFS | Future Finance System | 未来金融系统 |
| FFS | For Further Study | 供进一步研究 |
| FFS | Flash Flood Statement | 山洪暴发声明 |
| FFS | Föderation Freiheitlicher Sozialisten (German) | Föderation Freiheitlicher Sozialisten (German) |
| FFS | Farmers Financial Solutions | 农民金融解决方案 |
| FFS | Fault-Free Set | 无故障设置 |
| FFS | Flood/Flash Flood Statement (US NOAA) | 洪水/山洪声明(NOAA) |
| FFS | Force Feel System | 力觉系统 |
| FFS | Formatted File System | 格式化文件系统 |
| FFS | Fertility and Family Surveys | 生育率和家庭调查 |
| FFS | Fee-For-Service | 服务费 |
| FFS | Fingal Farm Supply (Ontario, Canada) | Fingal农场供应(加拿大安大略省) |
| FFS | Farmer Field School | 农民田间学校 |
| FFS | Full Flight Simulator | 全飞行模拟器 |