| Subject | English | Korean |
| math. | Anderson's classification statistic | 앤더슨 분류통계 |
| math. | classification and regression trees | 분류 회귀 나무 |
| comp., MS | classification matrix | 분류표 (A chart that shows the accuracy of a data mining model or other statistical analysis by separately counting cases that were correctly and incorrectly classified) |
| math. | classification statistic | 분류통계량 |
| IT | data classification scheme | 데이터 분류 체계 |
| comp., MS | Export Commodity Classification Number | 수출 상품 분류 번호 (A five character alpha-numeric classification used in the Commerce Control List to identify items for export control purposes as defined in licensing information by the US government) |
| comp., MS | Single Payment Classification Code | 단일 결제 분류 코드 (A Standard Entry Class ACH code that describes a type of financial transaction) |
| comp., MS | Standard Industrial Classification code | SICStandard Industrial Classification 코드 (A four-digit number assigned by the U.S. government to designate the economic activity of businesses) |
| math. | Wald's classification statistic | 왈드의 분류통계량 |