FSR

FSR is a three-letter abbreviation with multiple meanings. FSR may stand for:

Technology

• Force-Sensing Resistor, a material whose resistance changes when a force is applied. "Force Sensing Resistor" and FSR are trademarks of Interlink Electronics, Inc.
• Free spectral range (e.g. for optical resonators)
• Full scale range (for measurement systems)

Higher education

• Islamic Azad University, Science and Research of Fars

Media

• Fox Sports Radio
• Finlands Svenska Radio
• Full Surface Records

Computing

• Finite state recognizer, a type of finite state machine that validates a given input

Games

• Flower, Sun, and Rain, a video game from Grasshopper Manufacture

Law

• Fleet Street Reports, intellectual property cases.

Sports

• Five-second rule (basketball)

Music

• Futuristic Sex Robotz, a retired nerdcore group.

Other

• Field Service Regulations, periodically-updated manual for the British military
• Full Service Restaurant
• First ScotRail
• First Strike Ration
• For Some Reason
• Forest Service Road
• Forestburg Scout Reservation
• Five-second rule, a myth that dropped food is OK to eat if picked up within 5 seconds
• Friends of Soviet Russia
• Federation of Scouts of Russia
• Fort Smith Railroad
• FSR System, a type of bicycle suspension.
• Former Soviet Republics, all countries, excluding Russia that used to be part of the Soviet Union
• Fractionated Stereotactic Radio-Treatments, a radiation therapy for certain types of tumors, e.g., Acoustic Neuroma

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