| Chinese | English |
| 一处、二处、三处 | Division 1, 2, 3, ... |
| 东南部国家一处、二处、三处 | Southeastern Division I, II, III |
| 中南美一处、二处 | South/Central American I, II Division |
| 中欧一处、 二处、 三处 | Central Division, I, II, III |
| 二元分布 | bivariate distribution |
| 二元经济 | dual economy |
| 二十四国集团 | Group of 24 |
| 二十四国集团 | Intergovernmental Group of Twenty-Four on International Monetary Affairs |
| 二十四国集团 | Group of Twenty-Four developing countries |
| 二十国集团 | G20 Developing Nations |
| 二十国集团 | Group of 20 |
| 二十国集团 | Group of Twenty Finance Ministers and Central Bank Governors |
| 二十国集团 | Group of Twenty |
| 二号特别应急账户的善后托管账户 | Post SCA-2 Administered Account |
| 二次平均值 | quadratic mean |
| 二级储备 | secondary line of reserves |
| 二级储备 | secondary reserves banking: USA |
| 二级工具 | secondary instrument |
| 二级市场 | secondary market |
| 二级资本 | supplementary capital |
| 二级资本 | secondary capital |
| 二级资本 | capital tier two |
| 二级资本 | tier 2 capital |
| 二级银行 | second-tier bank |
| 二重最小平方 | double least squares |
| 二项分布 | binomial distribution |
| 公共财政管理一处、二处 | Public Financial Management Division, I, II |
| 关于国际货币事务与发展的二十四国政府间集团 | Group of Twenty-Four |
| 关于国际货币事务与发展的二十四国政府间集团 | Intergovernmental Group of Twenty-Four on International Monetary Affairs and Development |
| 关于国际货币事务的二十四国政府间集团 | Group of Twenty-Four |
| 关于国际货币事务的二十四国政府间集团 | Intergovernmental Group of Twenty-Four on International Monetary Affairs |
| 加勒比一处、二处 | Caribbean I, II Division |
| 南部国家一处、二处 | Southern I, II Division |
| 国际收支和外债一处、二处 | Balance of Payments and External Debt Division I, II |
| 基金组织二号账户 | IMF No. 2 Account |
| 多边减债倡议-二号信托账户 | MDRI-II Trust |
| 巴塞尔第二号协议 | Basel II |
| 收入征管一处、二处 | Revenue Administration Division I, II |
| 最小二乘方近似 | least-squares fit |
| 汇率机制第二阶段 | Exchange Rate Mechanism II |
| 第二代改革 | second generation of reforms |
| 第二号特别应急账户 | Second Special Contingent Account |
| 第二号特别应急账户 | Special Contingent Account 2 |
| 第二阶段 | stage two IMF, safeguards assessment |
| 财政业务一处、二处、三处 | Fiscal Operations Division 1, 2, 3 |
| 金融机构一处、二处 | Financial Institutions Division I, II |
| 非洲二组选区 | Africa Group II Constituency |
| 非洲二组选区 | African Group II |
