| Subject | English | Chinese |
| tech. | Abel c. c. flash point apparatus | 沥青的阿贝尔闭杯闪点试验仪 |
| environ. | C3 - C4 cycle intermediate | 三碳-四碳循环中间产物 |
| pharm. | C C Mycin | 氯盛霉素 (氯霉素 (chloramphenicol) 胶囊剂商品名；酰胺醇类抗生素) |
| polygr. | green, filter B 滤色镜 B filter C 滤色镜 C filter | 绿色滤色片 |
| space | SAR-C C-band synthetic aperture radar | C波段合成孔径雷达 |