| Acronym | Definition |
|---|
| FAS➣Fetal Alcohol Syndrome |
| FAS➣Foreign Agricultural Service |
| FAS➣Financial Accounting Standards |
| FAS➣Federation of American Scientists (est. 1945; Washington, DC) |
| FAS➣Faculty of Arts and Sciences |
| FAS➣Financial Accounting Services (various organizations) |
| FAS➣Formative Assessment System (education) |
| FAS➣Finance and Applied Statistics (various schools) |
| FAS➣Free Alongside Ship (shipping) |
| FAS➣For A Second |
| FAS➣Frankfurter Allgemeine Sonntagszeitung (German newspaper) |
| FAS➣Failed Asylum Seeker (UK) |
| FAS➣Farm Animal Sanctuary (various locations) |
| FAS➣Fundação Amazonas Sustentável (Portuguese: Amazonas Sustainable Foundation) |
| FAS➣Foreign Agriculture Service |
| FAS➣Fondo Aree Sottoutilizzate (Italian: Underdeveloped Areas Fund) |
| FAS➣Full Analysis Set (statistics) |
| FAS➣Forskningsrådet för Arbetsliv och Socialvetenskap (Swedish Council for Working Life and Social Research) |
| FAS➣Fatty Acid Synthase |
| FAS➣Federal Acquisition Service (GSA) |
| FAS➣Falcon Aviation Services (United Arab Emirates) |
| FAS➣Fille a Suivre (French women's fashion) |
| FAS➣Field Application Specialist (various companies) |
| FAS➣Flood Alleviation Scheme (UK) |
| FAS➣Football Association of Singapore |
| FAS➣Foot & Ankle Specialist (Sage journal) |
| FAS➣Flash Action Script |
| FAS➣Facility Associated Signaling |
| FAS➣Feature Associated Signaling |
| FAS➣Functional Areas |
| FAS➣Forces Aériennes Stratégiques (French: Strategic Air Forces) |
| FAS➣Federal Antimonopoly Service (Russia) |
| FAS➣Fedora Account System |
| FAS➣Financial Accounting Statement (various organizations) |
| FAS➣Farnham Angling Society (est. 1906; UK) |
| FAS➣Fire Alarm Service |
| FAS➣Federated Authentication Services (computing) |
| FAS➣Foreign Accent Syndrome |
| FAS➣Fire Alarm System |
| FAS➣Farm Advisory Services (EU) |
| FAS➣Freely Associated States (Micronesia) |
| FAS➣Future Airspace Strategy (UK Civil Aviation Authority) |
| FAS➣Florida Anthropological Society |
| FAS➣Fabric Attached Storage |
| FAS➣Fassa Bortolo (Tour de France cycling sponsor) |
| FAS➣Fixed Asset System |
| FAS➣Faculty of Applied Science (various universities) |
| FAS➣Frozen At Sea (commercial fishing) |
| FAS➣Faculty of Astrological Studies (est. 1948; UK) |
| FAS➣Financial Advisory Service |
| FAS➣Federation of Atomic Scientists (now Federation of American Scientists) |
| FAS➣Fine Arts Society (Indianapolis, IN) |
| FAS➣First Aid Squad |
| FAS➣Final Assembly Schedule |
| FAS➣Firsts and Seconds (lumber/forest industry) |
| FAS➣Fellow of the Anatomical Society (UK) |
| FAS➣Frame Alignment Signal |
| FAS➣Focus Adolescent Services (Salisbury, MD) |
| FAS➣Foreign Affairs Symposium |
| FAS➣Federazione Anarchica Siciliana (Italian: Sicilian Anarchist Federation) |
| FAS➣Field Assistance Service (US Air Force) |
| FAS➣Forms Automation System |
| FAS➣Fast App Switching.(mobile technology) |
| FAS➣Florida Astronomical Society |
| FAS➣Federation of Astronomical Societies |
| FAS➣Frequency Assignment Subcommittee |
| FAS➣Fédération des Autonomes de Solidarité (French: Autonomous Solidarity Federation) |
| FAS➣Fuels Automated System |
| FAS➣Formation Active en Sciences (French: Active in Science Education) |
| FAS➣Full Auto Shooting (cameras) |
| FAS➣French Academy of Sciences |
| FAS➣False Answer Supervision (telecommunications) |
| FAS➣Famille Accueil Surdoués (French: Gifted Family Home) |
| FAS➣Freight Assessment System (various organizations) |
| FAS➣Fueling-At-Sea |
| FAS➣Foreign Area Studies |
| FAS➣Financial Analysis System |
| FAS➣Farm-A-Syst |
| FAS➣Facility Associated Signalling |
| FAS➣Flow Admission Service |
| FAS➣Field Artillery System |
| FAS➣flywheel alternator starter |
| FAS➣Fixed Assets from Sage (Sage Software; Herndon, VA) |
| FAS➣Functional Area Services |
| FAS➣Federal Aviation Service (Russia) |
| FAS➣Family Arabian Stallion (Breyer mold) |
| FAS➣Floor Amendment System (Texas) |
| FAS➣Fire Alarm and Signal (cable) |
| FAS➣Functional Address Symbol |
| FAS➣Faible Activité Spécifique (French: low specific activity) |
| FAS➣Flexible Access System |
| FAS➣Foreign Affiliate Sales (economics) |
| FAS➣Apoptosis Stimulating Fragment (programmed cell death) |
| FAS➣Functional Area Supervisor (US Navy NTCSS) |
| FAS➣Frequency Allocation Support |
| FAS➣Fonds d'Aide Sociale (French: Social Welfare Fund) |
| FAS➣Force Accounting System |
| FAS➣Fresh Air Setup |
| FAS➣Field Artillery Section |
| FAS➣Freight Alongside Ship |
| FAS➣Force Augmentation System (military aviation; helicopters) |
| FAS➣Field Alert Status |
| FAS➣Final Approach Surface |
| FAS➣FOS Analysis Subsystem |
| FAS➣Force Analysis Simulation |
| FAS➣Fine Arts Seminar |
| FAS➣Facility Analysis Session |
| FAS➣Fund for Additional Services (Colorado) |
| FAS➣Facilities and Administrative Support Division |
| FAS➣Feature Analysis Services |
| FAS➣Forensic Ammunition Service |
| FAS➣Fellow of the Antiquarian Socity |
| FAS➣Fleet Application Server (Navy) |
| FAS➣Femmes Afriques Solidarité (French) |
| FAS➣Formation Assembly Ship (US Army Air Force, World War II) |
| FAS➣Flap Actuation System |
| FAS➣Fleet Attack Submarine |
| FAS➣Functional Architecture Study |
| FAS➣Funny As Stuff (polite form) |
| FAS➣Felony Action Squad (New Orleans Police Department) |
| FAS➣Functional Area Sponsor |
| FAS➣Future American Schools (Alexandria, Egypt) |