| Subject | English | Thesaurus |
| Nasdaq, abbr. | American Business Financial Services, Inc. | ABFI |
| Nasdaq, abbr. | Americas Senior Financial Services, Inc | AMSE |
| AMEX., abbr. | B L C Financial Services, Inc. | BCL |
| abbr., fin. | BVI Financial Services Commission | BVI FSC (aht) |
| abbr. | Central Bank and Financial Services Authority of Ireland | CBFSAI (hizman) |
| abbr., fin. | Consumer Financial Services Litigation | CFSL (internauta) |
| abbr. | Dubai Financial Services Authority | DFSA (Leonid Dzhepko) |
| Nasdaq, abbr. | East Texas Financial Services, Inc. | ETFS |
| tradem., abbr. | Electronic Financial Services Council | EFSC |
| NYSE., abbr. | Enhance Financial Services Group, Inc. | EFS |
| tradem., abbr. | Enterprise Financial Services Corporation | EFSC |
| Nasdaq, abbr. | F N B Financial Services Corporation | FNBF |
| abbr. | Financial Accounting Advisory Services | FAAS (dragonfly_89) |
| abbr., file.ext. | Financial Analysis Program | FAP |
| abbr. | Financial Implementation Management Services Unit | FIMS |
| busin., abbr. | Financial Information Services Division | FISD |
| abbr., stat. | Financial Intermediation Services Indirectly Measured | FISIM (ZolVas) |
| busin., abbr. | Financial Services Act | FSA |
| abbr. | Financial Services and Markets Act | FSMA (2000 г. (Великобритания) Leonid Dzhepko) |
| abbr., fin. | Financial Services and Markets Authority | FSMA (Belgium http://www.fsma.be/en.aspx Andrey250780) |
| abbr., IT | Financial Services Architecture | FSA |
| abbr., busin. | Financial Services Commission | FSC (gconnell) |
| abbr., progr. | Financial Services Markup Language | FSML (ssn) |
| abbr., law | Financial Services Regulatory Authority | FSRA (Abu Dhabi Global Market Leonid Dzhepko) |
| tradem., abbr. | Financial Services Technology Consortium | FSTC |
| Nasdaq, abbr. | First Cash Financial Services | FCFS |
| Nasdaq, abbr. | Genesis Insurance & Financial Services | GIFS |
| AMEX., abbr. | Hallmark Financial Services, Inc. | HAFE |
| NYSE., abbr. | Hartford Financial Services Group, Inc. | HIG |
| NYSE., abbr. | Hartford Financial Services Group, Inc. Capital Trust I | HIG PQ |
| NYSE., abbr. | Hartford Financial Services Group, Inc. Capital Trust II | HIG PB |
| Nasdaq, abbr. | Horizon Financial Services Corporation | HZFS |
| AMEX., abbr. | Interchange Financial Services Corporation | IFC |
| Nasdaq, abbr. | Interchange Financial Services Corporation | IFCJ |
| abbr., st.exch. | International Financial Services Association | IFSA (Merc) |
| Nasdaq, abbr. | Investors Financial Services Corporation | IFIN |
| abbr., bank. | Irish Financial Services Regulatory Authority | IFSRA (Пахно Е.А.) |
| abbr., econ. | Islamic Financial Services Board | IFSB (Yanamahan) |
| NYSE., abbr. | John Hancock Financial Services, Inc. | JHF |
| abbr. | Joint Financial Management Improvement Program | JFMIP |
| NYSE., abbr. | Kingsway Financial Services | KFS |
| st.exch., abbr. | Kuala Lumpur Options & Financial Futures Exchange | KLOFFE |
| abbr., econ. | London International Financial Futures and Options Exchange | LIFFE (Vosoni) |
| st.exch., abbr. | London International Financial Futures & Options Exchange | LIFFE |
| abbr., nautic. | Malta Financial Services Authority | MFSA (Мальтийское Управление финансовых услуг dragster) |
| Nasdaq, abbr. | Mid- Wisconsin Financial Services | MWFS |
| abbr. | National Conference on Financial Services | NCFS |
| NYSE., abbr. | Nationwide Financial Services, Inc. | NFS |
| NYSE., abbr. | Nationwide Financial Services, Inc. Capital Trust | NFS PA |
| Nasdaq, abbr. | Ohio State Financial Services, Inc. | OSFS |
| tradem., abbr. | Overseas Financial Services | OFS |
| Nasdaq, abbr. | Peoples Financial Services Corporation | PFIS |
| abbr. | Professional Diploma in Financial Services Management | PDFSM (Anglophile) |
| tradem., abbr. | Qualified Financial Services | QFS |
| tradem., abbr. | Real Estate Financial Options. Inc. | RFO |
| st.exch., abbr. | Seacoast Financial Services Corporation Options | SKQ |
| USA | Services Against Financial Exclusion | SAFE |
| account., abbr. | SS Accountants' Services on Prospective Financial Information | SSASPFI |
| Nasdaq, abbr. | 1st Investors Financial Services Group | FIFS |
| Nasdaq, abbr. | State Financial Services Corporation | SFSW |
| univer., abbr. | Student Financial Aid Services | SFAS |
| Nasdaq, abbr. | SVB Financial Services, Inc. | SVBF |
| abbr., fin. | the State Commission for Regulation of Financial Services Markets of Ukraine | SCRFSMU (Государственная комиссия по регулированию рынков финансовых услуг Украины Vl_T) |
| Nasdaq, abbr. | Time Financial Services, Inc. | TIMF |
| abbr. | Toyota Financial Services | TFS (mangoo) |
| NGO, abbr. | Urban Financial Services Coalition | UFSC |
| NGO, abbr. | Urban Financial Services Coalition Foundation | UFSCF |
| tradem., abbr. | Viking Financial Services | VFS |
| tradem., abbr. | W M Financial Services, Inc. | WMFS |
| Nasdaq, abbr. | Walnut Financial Services, Inc. | WNUT |
| tradem., abbr. | WaterMark Financial Services | WFS |
| st.exch., abbr. | Waypoint Financial Corporation options | UWV |
| tradem., abbr. | Western Union Financial Services | WUFS |
| tradem., abbr. | White Financial Planning Services | WFPS |
| tradem., abbr. | Wilshire Financial Services Group | WFSG |
| Nasdaq, abbr. | Wilshire Financial Services Group, Inc. | WFSG |
| tradem., abbr. | Windows in Financial Services | WFS |
| st.exch., abbr. | Women In Financial Services | WIFS |
| IT, abbr. | WOSA eXtensions for Financial Services | WOSAXFS (WOSA, MS) |
| IT, abbr. | WOSA eXtensions for Financial Services | WOSA X FS (WOSA, MS) |
