| Subject | English | Russian |
| IT | tech stack for legacy systems | комплект технологий унаследованных систем (e.g., COBOL, CICS, DB2, Syncsort, IBM Utilities, Changeman, and JCL scripting  analyticsindiamag.com Alex_Odeychuk) |
| Subject | English | Russian |
| IT | tech stack for legacy systems | комплект технологий унаследованных систем (e.g., COBOL, CICS, DB2, Syncsort, IBM Utilities, Changeman, and JCL scripting analyticsindiamag.com Alex_Odeychuk) |