| Subject | English | Latvian |
| econ. | Expert Panel for the Review of the European Standardisation System | Eiropas standartizācijas sistēmas pārskatīšanas speciālistu grupa |
| environ. | expert system A computer configuration of hardware and software that simulates the judgment and behavior of a human or an organization with extensive knowledge in a particular field, often by giving answers, solutions or diagnoses | ekspertu sistēma |
| health., anim.husb. | Trade Control and Expert System | integrēta datorizēta veterinārā sistēma |
| gen. | Trade Control and Expert System | TRACES sistēma |