| Subject | English | Chinese |
| tech. | a plastic chart for use in the Unified Soil Classification system | 土的统一分类塑性图 |
| tech. | AASHO American Association of State Highway Officials soil classification system | 美国各州公路工作者协会土壤分类法 |
| eng.geol. | AC soil classification system | 机场土分类法 |
| eng.geol. | AC soil classification system | AC 土分类法 |
| agric. | adequate system of classification | 适当分类法 |
| avia. | airborne night classification system | 机载夜间分类系统 |
| geotech. | airfield classification system | 机场分类法 |
| textile | automatic pattern analysis and classification system | 自动裁剪样板分析和分类系统 |
| UN, biol., sec.sys. | Biogeographic Classification Systems | 生物地理分类系统 |
| avia. | Boeing uniform classification and coding system | 波音统一分类和编码系统 |
| eng.geol. | British Soil Classification System | 英国土分类体系 |
| earth.sc. | British Soil Classification System | 英国土壤分类系统 |
| tech. | Bureau Public Road Classification System | 美国公路局土的分类系统 |
| tech. | C. I. P. W. system of rock classification | 四氏岩石分类法 |
| eng.geol. | Casagrande soil classification system | 卡萨格兰德土分类法 |
| athlet. | Chinese athletic sportsmen classification system | 中国运动员等级系统 |
| athlet. | Chinese athletics officials classification system | 中国田径裁判员等级系统 |
| tech. | classification and coding system | 分类编码系统 |
| IT | classification and coding systems | 分类和编码系统 |
| commun., railw. | classification list conveyer system | 票据传送设备 |
| tech. | classification list conveyor system | 票据传送设备 |
| nautic., tech. | classification of computer system | 计算机自动控制系统的分类 |
| tech. | classification of quantitative system | 定性系统分类 |
| space | classification of systems | 系统分类 |
| el. | classification of the qualitative system | 质量分类系统 |
| construct. | classification of the qualitative system | 定性〔定量〕分类法 |
| tech. | classification of the qualitative system | 定性分类法 |
| tech. | classification of the quantitative system | 定量分类法 |
| anim.husb. | classification system | 外貌评级制如在奶牛评级中，根据各品种标准，划分为下列等级:poor(P)：不及格,65分以下;fair (F)：及格,65〜74 分;good(G)：好,75〜 79 分；good plus (G +)佳，80~84 分； very good |
| econ. | classification system | 分类法 |
| econ. | classification system | 分类体系 |
| geogr. | classification system | 分类系统 |
| tech. | classification system | 分类制度 |
| construct. | classification system for soil | 土分类系统 |
| earth.sc. | classification system of soil erosion | 土壤侵蚀分类系统 |
| anim.husb. | classification system of type | 体型分级制度 |
| tech. | coal classification system | 煤分类系统 |
| tech. | coal classification system | 煤炭分类法 |
| UN, law, transp. | Committee of Experts on the Transport of Dangerous Goods and on the Globally Harmonized System of Classification and Labelling of Chemicals | 危险货物运输和全球化学品统一分类标签制度专家委员会 |
| avia. | computer aided classification and information system | 计算机辅助分类和信息系统 |
| commun., railw. | Computer Integrated Process System for classification yard | 编组站综合集成自动化系统 |
| geol. | Cross, Iddings, Pirsson, Washington System of Rock Classification | 克伊皮华岩石分类法 |
| geol. | Cross, Iddings, Pirsson, Washington System of Rock Classification | CIPW 四氏岩石分类法 |
| earth.sc. | data classification system | 数据分类法 |
| geophys. | data classification system | 数据分类系统 |
| earth.sc. | data classification system | 资料分类法 |
| IT | decimal classification system | 十进制分类系统 |
| gen. | decimal classification system | 十进分类体系分类制 |
| busin. | decimal system classification | 十进制分类法 |
| anim.husb. | descriptive type classification system | 描述性外貌评级制 |
| libr. | Dewey Decimal Classification System | 杜威十进分类系统 |
| commun., railw. | Dispatching Supervision System for classification yard | 编组站调度监督系统 |
| ecol. | ecological environment classification system | 生态环境分类体系 |
| avia. | electro-optical detection classification and ranging system | 电光检测分类和测距系统 |
| tech. | engineering soils' classification system | 工程土的分类体系 |
| earth.sc. | expert system for the landslide identification and classification | 滑坡鉴定和分类专家系统 |
| eng.geol. | extended Casagrande classification system | 扩展卡萨格兰德土分类法 |
| textile | fabric defect identification and classification system | 织物疵点鉴定及分类系统 |
| oil | fixed cutter bit classification system | 固定齿钻头分类制 |
| tech. | following system of land classification | 下列土地分级法 |
| libr. | four-fold bibliographical classification system | 四库分类法 |
| libr. | four-fold bibliographical classification system | 四部分类法 |
| demogr. | genetic classification system | 遗传分类系统 |
| agric. | genetic classification system | 遗传学分类系统 |
| desert. | genetic classification system | 发生分类系统 |
| agric. | geological classification system | 地质分类系统 |
| tech. | geomorphic area classification system | 地貌区划系统 |
| tech. | geomorphical area classification system | 地貌区划系统 |
| UN, law, transp. | globally harmonized system of classification and labelling | 全球统一分类和标签制度 |
| Hong.Kong. | Hang Seng Industry Classification System | 恒生行业分类系统 |
| securit. | Hang Seng Stock Classification System | 恒生股票分类法 |
| textile | harmonized system of classification | 分类协调制度分类协调制度的编号由世界海关组织编制，作为多用途的分类方法，可供海关及统计机关、进出口商、运输业及其他与国际贸易有关人士采用 |
| IMF. | Harmonized System of Customs Classification | 统一关税分类制度 |
| UN, law, transp. | hazard classification system | 危险性分类制度 |
| avia. | helicopter remote classification and localization system | 直升机遥控分类和定位系统 |
| textile | industrial classification system | 工业分类法 |
| el. | interactive pattern analysis and classification system | 交互式模式分析与分类系统 |
| tech. | international classification system | 国际分类法 |
| tech. | international classification system of soil fractions | 国际制土粒分级 |
| el. | international geotechnical classification system | 国际岩土工程分类系统 |
| corp.gov. | job classification system | 工作分类制度 |
| desert. | land classification system | 土地分类系统 |
| org.name. | Land Cover Classification System | 地被分类系统 |
| cryo. | Land Cover Classification System | 土地覆盖分类系统 |
| earth.sc. | land type classification system | 土地类型分级系统【土】 |
| agric. | land use classification system | 土地利用分类系统 |
| anim.husb. | linear classification system | 线性外貌评级制外貌鉴定的一种新方法 |
| tech. | load classification number system | 荷载分类代号制 |
| earth.sc. | local authority land use classification system | 地方当局土地利用分类系统英 |
| auto. | National Accident Sampling System Occupant Injury Classification | 乘客伤害等级分类 |
| auto. | National Accident Sampling System Occupant Injury Classification | 国家交通事故采样系统 |
| tech. | natural classification system | 自然分类系统 |
| busin. | needs classification system | 需要分类法 |
| adv. | North American Industry Classification System | 北美工业分类系统 |
| econ. | North American Industry Classification System NIACS codes | 北美行业分类号 |
| chem. | notation and classification of nuclear spin system | 核自旋体系的表示法与分类 |
| auto. | occupant classification system | 乘员分类装置 |
| auto. | occupant classification system verification required | 乘员分类系统确认要求 |
| el. | Patent Office classification system | 美国专利局分类系统 |
| econ. | Patent Office Classification System | 专利局分类系统 |
| tech. | pedologic system of soil classification | 土壤学的土分类法 |
| textile | product classification system | 产品分类系统 |
| interntl.trade. | product classification system | 产品分类制度 |
| textile | product classification system | 产品分类方法 |
| busin. | product classification system | 产品分类法 |
| hydroel.st. | Q-system of rock mass classification | 岩体分类 Q 系统 |
| tech. | quantitative classification system | 定量分类系统 |
| desert. | range classification system of China | 中国草地分类系统 |
| avia. | remote view airborne night classification system | 机载远视夜间分类系统 |
| genet. | risk status classification system | 风险状况分类系统 |
| comp., net. | security classification of the domain name registration system | 域名注册系统安全等级 |
| met. | single-sheet classification system | 薄板分选系统 |
| auto. | size and usage-based vehicle classification systems | 按规格和使用的车辆分类系统 |
| earth.sc. | soil classification system | 土壤分类制 |
| eng.geol. | soil classification system | 土分类体系 |
| tech. | soil classification system | 土分类法 |
| tech. | soil classification system | 土壤分类系统 |
| earth.sc. | soil system classification | 土壤系统分类 |
| econ. | standards classification system | 标准分类系统 |
| IMF. | structure and coding system of international transactions in services classification | 国际服务交易分类的结构和编码系统 |
| UN, law, transp. | Subcommittee of Experts on the Globally Harmonized System of Classification and Labelling of Chemicals | 全球统一制度小组委员会 |
| UN, law, transp. | Subcommittee of Experts on the Globally Harmonized System of Classification and Labelling of Chemicals | 全球化学品统一分类标签制度专家小组委员会 |
| tech. | system classification | 系统分类 |
| tech. | system of classification | 分类法 |
| agric. | system of classification | 分类系统 |
| sport. | system of classification | 成绩统计系统 |
| tech. | system of land classification | 土类分级法 |
| earth.sc. | System of Rock Classification C.I.P.W. | 克伊皮华岩石分类法 (Cros. iddings,Pirsson, Washington) |
| earth.sc. | System of Rock Classification C.I.P.W. | C.I.P.W. 〔四氏〕岩石分类法 (Cros. iddings,Pirsson, Washington) |
| commer. | systems classification | 系统分类 |
| eng.geol. | textural classification system | 三角座標分類 |
| eng.geol. | textural classification system | 结构组成分类系统 |
| eng.geol. | textural classification system | 土三角坐标分类 |
| tech. | triangle coordinate classification system | 三角坐标分类系统 |
| tech. | triangular soil classification system | 土壤三角坐标分类法 |
| earth.sc. | underwater detection and classification system | 水下探测与分类系统 |
| tech. | underwater detection and classification system | 水下探测与分析系统 |
| bridg.constr. | Unified Classification System for Soil | 统一土分类法 |
| tech. | unified classification system of soil and rock | 岩土统一分类系统 |
| earth.sc. | unified rock classification system | 统一岩石分类系统 |
| tech. | unified soil classification system | 土的统一分类 (法) |
| bridg.constr. | unified soil classification system | 统一土分类法 |
| bridg.constr. | Unified Soil Classification System | 土的统一分类 (USCS) |
| geotech. | unified soil classification system | 统一土壤分类法 |
| eng.geol. | unified soil classification system | 土的统一分类法 |
| eng.geol. | unified soil classification system | 土的統一分類法 |
| eng.geol. | unified soil classification system | 統一土壤分類法 |
| space | unified soil classification system | 土壤统一分类系统 |
| agric. | unified soil classification system | 土壤统一分类系统｛土壤｝ |
| tech. | unified soil classification system | 统一土壤分类制 |
| tech. | unifies soil classification system | 统一土壤分类体系 |
| tech. | unifies soil classification system | 统一土壤分类体制 |
| tech. | unifies soil classification system | 统一土壤分类系统 |
| textile | universal classification system | 通用分类法 |
| econ. | universal classification system | 通用分类系统 |
| desert. | USDA Soil Classification System | 美国农业部土壤分类系统 |