| Acronym | Definition |
|---|
| FS➣For Sale |
| FS➣Flight Simulator |
| FS➣Forest Service |
| FS➣File System |
| FS➣For Sure |
| FS➣Free Safety (football) |
| FS➣Free Stuff |
| FS➣Free Space (computer disk) |
| FS➣Financial Services |
| FS➣Full Suspension (mountain bikes) |
| FS➣Full Scale |
| FS➣Future Shop |
| FS➣Full Service |
| FS➣Full Screen |
| FS➣Full-Size |
| FS➣Fachschaft |
| FS➣Fighter Squadron |
| FS➣Full Speed |
| FS➣Fouls Suffered (soccer) |
| FS➣File Sharing |
| FS➣Figure Skating |
| FS➣file server |
| FS➣Food Stamps |
| FS➣Fun Stuff |
| FS➣Freestyle (Swimming) |
| FS➣Facilities Services |
| FS➣Financial Statement |
| FS➣Feasibility Study |
| FS➣Fire Station |
| FS➣Fire Suppression |
| FS➣Fluttershy (fictional character) |
| FS➣Frame Size (cattle) |
| FS➣Fail Safe |
| FS➣First Stage |
| FS➣Florida Sportsman (magazine) |
| FS➣Frame-Sync |
| FS➣Ferrovie dello Stato |
| FS➣Field Service |
| FS➣Folk Song |
| FS➣Firing Squad (gaming clan) |
| FS➣Final Score |
| FS➣FreeSpace (game) |
| FS➣Financial Solutions (various locations) |
| FS➣Fast Start (software) |
| FS➣Functional Specification |
| FS➣Front Side (skating term) |
| FS➣Fee Simple |
| FS➣Federal Standard |
| FS➣Frank Sinatra |
| FS➣Final Settlement |
| FS➣Flax Seed |
| FS➣Family Studies (various schools) |
| FS➣First Strike |
| FS➣False Start (racing) |
| FS➣Fire Support |
| FS➣Fire Science |
| FS➣Front Seat |
| FS➣Friendster |
| FS➣Five Stars |
| FS➣Frontside (extreme sports) |
| FS➣File Structure |
| FS➣Fundamentals of Surveying |
| FS➣Flow Switch |
| FS➣Function String |
| FS➣Field Station |
| FS➣Faculty Senate (various locations) |
| FS➣Flight Safety |
| FS➣Fisher Scientific |
| FS➣Fender Stratocaster (guitar) |
| FS➣Finger Style (musical instruments) |
| FS➣Feature Story |
| FS➣Field Strength (of radio signal) |
| FS➣Far Side |
| FS➣Flight System |
| FS➣Safety factor |
| FS➣Free Surface (hydrodynamics) |
| FS➣Fuel Surcharge (shipping) |
| FS➣Farscape (Sci-Fi TV show) |
| FS➣Full Search (algorithm) |
| FS➣First Service |
| FS➣Fine Sand |
| FS➣French Ship (NATO designation) |
| FS➣Frequency Shift |
| FS➣Four Swords (gaming, The Legend of Zelda) |
| FS➣Febrile Seizure (neurology) |
| FS➣Finite State |
| FS➣Field Separator |
| FS➣Financial Secretary |
| FS➣Factor of Safety |
| FS➣First Sergeant |
| FS➣Federal-Signal (warning light manufacturer) |
| FS➣File Separator |
| FS➣Fractional Shortening |
| FS➣Formation Skydiving |
| FS➣Formal Specification |
| FS➣Fine Silver |
| FS➣Florida Statute |
| FS➣Future State |
| FS➣Fantasy Strike (gaming) |
| FS➣Float Switch |
| FS➣Feudal System |
| FS➣Fluoroscopy |
| FS➣Franz Schubert (classical composer) |
| FS➣Fat Slob |
| FS➣Flight Surgeon |
| FS➣Force Structure |
| FS➣Flock of Seagulls (band) |
| FS➣Frame Synchronization (computing) |
| FS➣Flight Speed |
| FS➣Forged Steel |
| FS➣Finish to Start |
| FS➣Frame Status |
| FS➣Field Stop |
| FS➣Fire Star (CyberGuard firewall model) |
| FS➣Funky Stuff |
| FS➣Full Sail (college, Florida) |
| FS➣Final Status |
| FS➣Fine Steel (Everquest gaming reference) |
| FS➣Flight Sergeant (non-commissioned officer in HM Royal Air Force) |
| FS➣Filing Season |
| FS➣Fixed Service |
| FS➣Force Support |
| FS➣Federal Specification |
| FS➣Feature Service |
| FS➣Fixed Satellite |
| FS➣Fireman Sam (children's character) |
| FS➣Frozen Section (diagnostics) |
| FS➣Flexible Sigmoidoscopy (medical procedure) |
| FS➣Fair Scheduler (computing) |
| FS➣Final Submission |
| FS➣Final Speed |
| FS➣Fixed Station |
| FS➣Farm Sanctuary |
| FS➣Forward Support |
| FS➣Foreign Subsidiary |
| FS➣Flight Spare |
| FS➣Frozen Soil |
| FS➣Food Service Specialist |
| FS➣Fund Source |
| FS➣Femto-Second |
| FS➣Fingerstick (blood glucose level) |
| FS➣Firebird Suite (Stravinsky) |
| FS➣Flipmode Squad (gaming clan) |
| FS➣Finish Surface |
| FS➣First Shirt |
| FS➣Freakin' Sweet |
| FS➣Fleischner Society |
| FS➣French Southern & Antarctic Lands |
| FS➣Financial Stewardship |
| FS➣Fraud Squad (police) |
| FS➣Force-Sensitive (Star Wars Galaxies - MMORPG) |
| FS➣Full Shot |
| FS➣Fundación Sobrevivientes (Spanish: Survivors Foundation; Guatemala) |
| FS➣Fore Sight (surveying) |
| FS➣Federation Starship (Star Wars) |
| FS➣Force Standards |
| FS➣Full Synchronization |
| FS➣Financials System (ERP systems) |
| FS➣Fuselage Station |
| FS➣Functional Service |
| FS➣Freaky Styley (Red Hot Chili Peppers album) |
| FS➣Flame Strike (gaming) |
| FS➣Flare Single-Unit (US DoD) |
| FS➣Fighter Sector |
| FS➣Search Radius Safety Factor (US DoD) |
| FS➣FastServers.Net (web hosting provider; Chicago, IL) |
| FS➣Field Specimen |
| FS➣Finite Scheduling (operations management) |
| FS➣Frost Shock (gaming, World of Warcraft Shaman Spell) |
| FS➣Fractostratus (cloud formation) |
| FS➣Felix Schlag (designer of the Jefferson nickel; initials on obverse) |
| FS➣Friendly Status |
| FS➣Sulphur Trioxide in Chlorosulfonic Acid |
| FS➣Flagship Suite (American Airlines) |
| FS➣Faithful Spouse |
| FS➣Fleet Surgeon |
| FS➣Farmland Security |
| FS➣Fixed Scenario |
| FS➣Frame Station |
| FS➣Fan, Supply |
| FS➣Furnace Soldering |
| FS➣FraggleScript |
| FS➣False Smut |
| FS➣Forward Shell |
| FS➣Follow Ship |
| FS➣Fireman's Switch |
| FS➣Force Stabilization |
| FS➣Forces of Solidarity (Star Wars gaming clan) |
| FS➣Flexible Sustainment |
| FS➣Signal Framing Bits |
| FS➣Functional Sponsor |
| FS➣Focus Subassembly |
| FS➣Fallsaver (fall prevention device) |
| FS➣Fivaz/Stanton Guide (numismatic publication) |
| FS➣Fonds of Solidarite |