| ANNA ISIN Glossary | |
| ANNA Abbreviations | |
| ACG | Asian CSD Group |
| ACSDA | Americas’ Central Securities Depositories Association |
| AECSD | Association of Eurasian CSDs |
| AGM | Annual General Meeting |
| AII | Alternative Instrument Identifier (for Futures & Options) |
| ALARG | ANNA Latin America Regional Group |
| AMEDA | African & Middle East Depositories Association |
| ANNA | Association of National Numbering Agencies |
| ANNA/TF20 | ANNA Task Force 20 – Implementation of new standards (FISN & IGI) |
| ANNA/WG1 | ANNA Working Group 1 – Assisting Emerging Markets |
| ANNA/WG2 | ANNA Working Group 2– ISIN Quality & Guidelines |
| ANNA/WG4 | ANNA Working Group 4 – Emerging ANNA members |
| ASB | ANNA Service Bureau |
| ASB AB | ANNA Service Bureau Advisory Board |
| CESAME | Clearing and Settlement Advisory and Monitoring Experts Group |
| CESR | Committee of European Securities Regulators |
| CFI | Classification of Financial Instruments (according to ISO 10962) |
| CSD | Central Securities Depository |
| ECB | European Central Bank |
| ECSDA | European Central Securities Depositories Association |
| EGM | Extraordinary General Meeting |
| FESE | Federation of European Stock Exchanges |
| FISN | Financial Instrument Short Name (according to ISO 18774) |
| FSA | Financial Services Authority (UK Regulator) |
| GIAM | Global ISIN Access Mechanism (predecessor of the ASB) |
| IBEI | International Business Entity Identifier (according to ISO 16372) |
| ICSD | International Central Securities Depositary (i.e. Clearstream) |
| IGI | Issuer & Guarantor Identifier (according to ISO 16372 = revised IBEI) |
| ISIN | International Securities Identification Number (according to ISO 6166) |
| ISITC | International Securities Association for Institutional Trade |
| ISO | International Standards Organisation |
| ISO 6166 | ISIN Standard reference number |
| ISO 10962 | CFI Standard reference number |
| ISO 18773 | Abbreviations (relevant for ISO 18774) – Standard reference number |
| ISO 18774 | Financial Instrument Short Name – Standard reference number |
| ISO CS | ISO Central Secretariat |
| ISO TC68 | ISO Technical Committee 68 (Financial services) |
| ISO TC68/SC4 | ISO Technical Committee 68 Sub-Committee 4 (Securities and related financial instruments) |
| ISO TC68/SC4/WG1 | ISO Working Group undertaking the ISO 6166 revision |
| ISO TC68/SC4/WG8 | ISO Working Group undertaking preparation of the IGI standard |
| LoU | Letter of Understanding between ANNA and each NNA |
| NNA | National Numbering Agency |
| MA | References the ISO Maintenance Agency for a particular Standard |
| MIC | Market Identifier Code (according to ISO 10383) |
| MiFID | Market in Financial Instruments Directive (European Regulation) |
| SLLA | Service Level License Agreement between ANNA and the ASB Operators |
| SNA | Substitute Numbering Agency |
| STP | Straight-Through-Processing |
| RA | References the ISO Registration Authority for a particular Standard |