地域 | 14 | 金融・保険 | |
| 1 | 日本 | 15 | 貨幣 |
| 2 | アジア・アフリカ | 16 | 企業・組合 |
| 3 | ヨーロッパ | 17 | 経営・会計 |
| 4 | 南北アメリカ | 18 | 財政・租税 |
| 5 | オセアニア | 19 | 物価・賃金・度量衡 |
時代 | 20 | 統計 | |
| 1 | 先史・古代 | 21 | 経済政策・通商政策 |
| 2 | 中世・近世 | 22 | 労働 |
| 3 | 近代・現代 | 23 | 社会 |
分野 | 24 | 社会問題・社会運動 | |
| 1 | 通史 | 25 | 社会保障・社会福祉 |
| 2 | 人口 | 26 | ジェンダー |
| 3 | 村落・都市 | 27 | 身分・階級 |
| 4 | 農林業・治水 | 28 | 災害・疾病・食料問題 |
| 5 | 畜産 | 29 | 科学・技術 |
| 6 | 水産 | 30 | 国際関係・対外関係 |
| 7 | 土地制度 | 31 | 法制・政治・軍事 |
| 8 | 鉱工業 | 32 | 移民・植民 |
| 9 | エネルギー | 33 | 社会経済思想 |
| 10 | 環境 | 34 | 民俗・宗教 |
| 11 | 交通 | 35 | 教育・学術・文化 |
| 12 | 情報・通信 | 36 | 人物 |
| 13 | 商業・貿易・サービス | 37 | 地域経済・地方史・歴史地理 |
Regions | 14 | Finance and Insurance | |
| 1 | Japan | 15 | Currency |
| 2 | Asia and Africa | 16 | Business and Association |
| 3 | Europe | 17 | Management and Accounting |
| 4 | Americas | 18 | Finance and Taxes |
| 5 | Oceania | 19 | Price, Wage and Weights and Measures |
Periods | 20 | Statistics | |
| 1 | Prehistoric and Ancient | 21 | Economic and Trade Policy |
| 2 | Medieval and Early Modern | 22 | Labor |
| 3 | Modern and Contemporary | 23 | Society |
Fields | 24 | Social Problems and Social Movements | |
| 1 | Overview | 25 | Social Security and Social Welfare |
| 2 | Population | 26 | Gender |
| 3 | Village and City | 27 | Social Position and Class |
| 4 | Agriculture, Forestry and Flood Control | 28 | Disaster, Diseases and Food Problems |
| 5 | Livestock Farming | 29 | Science and technology |
| 6 | Fisheries | 30 | International Relations |
| 7 | Land System | 31 | Law, Politics & Military |
| 8 | Mining and Manufacturing | 32 | Immigration and Emigration, colonization |
| 9 | Energy | 33 | Social and Economic Thought |
| 10 | Environment | 34 | Folk Customs & Religion |
| 11 | Transportation | 35 | Education, Science & Culture |
| 12 | Information and Communications | 36 | Biographies |
| 13 | Commerce, Trade and Services | 37 | Regional Economy, Local History and Historical Geography |