एफआरएस का भी उल्लेख हो सकता है:

सरकार और राजनीति

Facility registry system, a centrally managed Environmental Protection Agency database that identifies places of environmental interest in the United States
Family Resources Survey, a survey to collect information on the incomes and circumstances of households in Great Britain
Federal Reserve System, the central bank of the United States
Fire and Rescue Service, an organization that provides predominantly emergency firefighting services for a specific geographic area
Fisheries Research Services, a now-defunct agency of the Executive agencies of the Scottish Government
Forum of Social Republicans (French: फ़ोरम डेस रिपब्लिकन्स सोसाइक्स), now the Christian Democratic Party, a French political party

विज्ञान

Fellow of the Royal Society, an award and fellowship granted by the Royal Society of London to individuals the society judges to have made a “substantial contribution to the improvement of natural knowledge”
Filtered Rayleigh scattering, a diagnostic technique which measures velocity, temperature, and pressure
Forward recoil scattering, an ion beam analysis technique in materials science to obtain elemental concentration depth profiles in thin films
Fragment separator, an ion-optical device used to focus and separate products from the collision of relativistic ion beams with thin targets
Framingham Risk Score, a gender-specific algorithm used to estimate the 10-year cardiovascular risk of an individual.
Free radical scavenger, a synonym for antioxidant
Free radical substitution, a substitution reaction involving free radicals as a reactive intermediate

Family Radio Service, a personal radio service utilizing the ultra high frequency band
File Replication Service, a Microsoft Windows Server service for distributing shared files and Group Policy objects
Frame Relay Switch, a standardized wide area network technology that specifies the physical and data link layers of digital telecommunications channels using a packet switching methodology.
Freely redistributable software, software that anyone is free to redistribute
Functional requirement Specification, defines a function of a system or its components

Ffestiniog Railway Society, a 1 ft 11 1⁄2 in (597 mm) narrow gauge heritage railway, located in Gwynedd, Wales
Flandre Air, (ICAO: FRS) was a French regional airline
Förde Reederei Seetouristik, a German shipping company
Forsinard railway station, in northern Scotland
Full-rigged ship, a sailing vessel’s sail plan with three or more masts, all of them square-rigged
Mundo Maya International Airport, (IATA: FRS, formerly Flores International Airport) in Flores, Guatemala
Scion FR-S, an automobile