| FANS | Future Air Navigation Systems | 未来航行系统 |
| FANS | Fencing Association of Nova Scotia | 新斯科舍击剑协会 |
| FANS | Future Air Navigation System | 未来空中导航系统 |
| FANS | Food and Nutritional Services (school districts) | 食品和营养服务（学区） |
| FANS | Foundation for Amity and National Solidarity | 友好和民族团结基金会 |
| FANS | Farmaci Antiinfiammatori Non Steroidei (Italian: non-steroid anti-inflammatory drug) | Farmaci Antiinfammadori Non-Steroidei（意大利语：非甾体抗炎药） |
| FANS | Family Absolutely Never Separating | 家庭绝对不会分离 |
| FANS | Fan Assessment Numeration System | 风扇评估数字系统 |
| FANS | Filter Analyzer Neutron Spectrometer | 过滤器分析仪中子光谱仪 |
| FANS | Free Account Net Settlement | 自由账户净额结算 |
| FANS | Friday Adult Nature Series | 周五成人自然系列 |
| FANS | Families Achieving The New Standards | 达到新标准的家庭 |
| FANS | Family And Neighborhood Services | 家庭和社区服务 |
| FANS | Free Access For National Sportspeople | 全国运动员免费入场 |