| MFR | Rogue Valley International/Medford Airport (airport code; Medford, OR, USA) | 盗贼的山谷Medford机场(国际机场、代码;Medford美国) |
| MFR | Medford, OR, USA - Medford-Jackson County Airport (Airport Code) | 美国俄勒冈州梅德福-梅德福杰克逊县机场（机场代码） |
| MFR | Minimum Funding Requirement | 最低资金要求 |
| MFR | Moray Firth Radio (UK Radio Station) | Moray Firth电台（英国广播电台） |
| MFR | Medicinska ForskningsrÅdet (Swedish Medical Research Council) | Medicinska ForskningsrÅdet (Swedish Medical Research Council) |
| MFR | Most Forward with Fixed Radius | 固定半径最前方 |
| MFR | Memorandum For Record | 记录备忘录 |
| MFR | Multi-Function Recorder (Addonics) | 多功能记录仪（Addonics） |
| MFR | Multi-Function Radio | 多功能收音机 |
| MFR | Myofascial Release | 筋膜放松疗法 |
| MFR | Managing for Results | 结果管理 |
| MFR | Medical First Responder | 医疗急救人员 |
| MFR | Mass Flow Rate | 质量流率 |
| MFR | Multifunction Radar | 多功能雷达 |
| MFR | Melt Flow Rate | 熔体流动速率 |
| MFR | Multi Frequency Receiver | 多频接收机 |
| MFR | Monthly Failure Rate | 月故障率 |
| MFR | Maintenance Fault Reporting | 维护故障报告 |
| MFR | Middle French (linguistics) | 中古法语（语言学） |
| MFR | Mission Fired Report | 任务激发报告 |
| MFR | mucus flow rate | 粘液流速 |
| MFR | Multi- Family Residential | 多户住宅 |
| MFR | Mir, Fox, & Rodriguez, P. C. | 我,狐狸,及罗德里格斯,p . C |
| MFR | Muniholdings Florida Insured Fund IV | Muniholds Florida保险基金IV |
| MFR | Medford- Jackson County, Oregon USA | 美国俄勒冈州杰克逊县梅德福 |
| MFR | Multi Family Residential | 多家庭住宅 |
| MFR | Morton Fraser Relocation | Morton Fraser搬迁 |
| MFR | Maximum Financial Return | 最大财务回报 |
| MFR | Matched-Filter Receiver | 匹配滤波器接收器 |
| MFR | Marine Forces Reserve | 海军陆战队预备队 |
| MFR | maximum flow rate | 最大流量 |
| MFR | median flow rate | 中值流量 |
| MFR | Maisons Familiales Rurales | Rurales家族 |
| MFR | Methanofuran | 甲基呋喃 |
| MFR | Memorandum for the Record | 记录备忘录 |
| MFR | Motion for Relief | 救济动议 |
| MFR | Maintenance Fee Revenue | 维护费收入 |
| MFR | Marine Forces Reserve (USMC) | 海军陆战队预备队（USMC） |
| MFR | Manipulator/Mobile Foot Restraint | 机械臂/移动脚约束 |
| MFR | McLean Family Restaurant (McLean, VA) | 麦克林家庭餐厅（弗吉尼亚州麦克林） |
| MFR | Malfunction Receiver | 故障接收器 |
| MFR | Mountain Fresh Rainier | 山地新鲜雨 |
| MFR | Material Failure Report | 材料故障报告 |
| MFR | Minimum Financial Responsibility | 最低财务责任 |
| MFR | Mobile Force Reserve (UK MoD) | 机动部队预备队（英国国防部） |
| MFR | Modulation Frequency Range | 调制频率范围 |
| MFR | Member of the Federal Republic of Nigeria (award) | 尼日利亚联邦共和国成员（获奖） |
| MFR | Memo for the Record | 记录备忘录 |
| MFR | Marine Force Recon | 海军陆战队侦察 |
| MFR | My Finest Regards | 致以最诚挚的问候 |