| Subject | English | Lithuanian |
| agric. | American ash | amerikinis uosis (Fraxinus americana) |
| coal., met. | ash content | peleningumo kiekis |
| chem. | ash-free filter paper | bepelenis popierinis filtras |
| chem. | ashing crucible | deginimo tiglis |
| gen. | crucibles for ashing | tigliai deginimui |
| chem. | crude ash | žali pelenai |
| environ. | fly ash Finely divided particles of ash that are entrained in flue gases resulting from the combustion of fuel or other material. The particles of ash may contain incompletely burned fuel and other pollutants | pelenų dulkės |
| chem., met., mech.eng. | pearl ash rare | kalio karbonatas |
| food.ind. | soda ash | natrio karbonatas |
| food.ind. | soda ash | kalcinuotoji soda |
| chem. | total ash | visuminis peleningumas |
| agric. | white ash | amerikinis uosis (Fraxinus americana) |