| Subject | Latvian | English |
| gen. | aizstāšanas efekts | substitution effect |
| environ. | aizstāšanas izmaksas | replacement cost The amount of money involved to replace or have an item take the place of another item |
| chem. | aizstāšanas plāns | substitution plan |
| environ., agric. | aizstāšanas, samazināšanas un pilnveides principi | the Three Rs |
| environ., agric. | aizstāšanas, samazināšanas un pilnveides principi | reduction, refinement and replacement |
| environ. | fosfāta aizstāšana | substitution of phosphate Replacement of phosphate in detergents by environmentally safer substances, such as zeolite. The substitute will not act as a nutrient, and so will not cause eutrophication as a result of the accelerated growth of plants and microorganisms if it is released into waterways |
| environ. | fosfātu aizstāšana ar videi draudzīgākiem komponentiem | phosphate removal Replacement of phosphate in detergents by environmentally safer substances, such as zeolite. The substitute will not act as a nutrient, and so will not cause eutrophication as a result of the accelerated growth of plants and microorganisms if it is released into waterways |
| environ. | halogenēto savienojumu aizstāšana | substitution of halogenated compounds Halogenated compounds, because of their toxical and persistent character, should be substituted by environmental friendly compounds, like water-based fat solvents in metal processing industry or water-based coating agents |
| econ. | importa aizstāšana | import substitution |
| econ. | resursu aizstāšana | replacement of resources |
| gen. | vietējās policijas spēku aizstāšanas misija | substitution mission |
| gen. | vietējās policijas spēku aizstāšanas misija | substituting for local police forces |
| gen. | vietējās policijas spēku aizstāšanas misija | police substitution mission |