| Australian Securities and Investments Commission | ASIC |
| Automated trading service | ATS |
| Chief Executive, HKSAR | CE |
| Chief Executive Officer, SFC | CEO |
| China Securities Regulatory Commission | CSRC |
| Collective investment schemes | CISs |
| Committee on Payment and Settlement Systems | CPSS |
| Coordination Framework for Implementation Monitoring | CFIM |
| Corporate social responsibility | CSR |
| Court of Appeal | CA |
| Court of First Instance | CFI |
| Credit rating agencies | CRAs |
| Dual-Tranche-Dual-Counter | DTDC |
| Electronic Financial Return System | e-FRR |
| European Securities and Markets Authority | ESMA |
| European Union | EU |
| Exchange-traded fund | ETF |
| Executive Committee, SFC | ExCo |
| Executive Directors, SFC | EDs |
| Financial Dispute Resolution Centre Ltd | FDRC |
| Financial Secretary | FS |
| Financial Services Authority | FSA |
| Financial Stability Board | FSB |
| Group of Twenty | G-20 |
| Hong Kong Exchanges and Clearing Ltd | HKEx |
| Hong Kong Monetary Authority | HKMA |
| Hong Kong Society of Financial Analysts | HKSFA |
| Hong Kong Special Administrative Region | HKSAR |
| Initial public offering | IPO |
| Insurance Authority | IA |
| International Organization of Securities Commissions | IOSCO |
| Investor Compensation Co, Ltd | ICC |
| Legislative Council | LegCo |
| Lehman Brothers | LB |
| Mandatory Provident Fund Schemes Authority | MPFA |
| Market Misconduct Tribunal | MMT |
| Memoranda of understanding | MOU |
| Non-executive directors, SFC | NEDs |
| Over-the-counter | OTC |
| Product Key Facts Statement | KFS |
| Real Estate Investment Trusts | REITs |
| Renminbi Qualified Foreign Institutional Investor scheme | RQFII |
| Securities and Exchange Commission | SEC |
| Securities and Futures Appeals Tribunal | SFAT |
| Securities and Futures Ordinance | SFO |
| Standing Committee on Standards Implementation | SCSI |
| Systematically important financial institutions | SIFIs |
| The Open University of Hong Kong | OUHK |
| The Stock Exchange of Hong Kong Ltd | SEHK |
| Trade repositories | TRs |