| Subject | English | Italian |
| agric. | disc coulter | disco |
| agric. | disc coverer | coprisemi a disco |
| industr., construct. | disc grinder | spiana |
| agric., mech.eng. | disc hanger | portadisco |
| agric. | disc harrow | polverizzatore |
| transp., construct. | disc harrow | frangizolla |
| agric. | disc hillers | coprisemi a disco |
| agric., mech.eng. | disc holder | portadisco |
| agric., mech.eng. | disc leg | dentale |
| agric., mech.eng. | disc leg | ceppo |
| agric., mech.eng. | disc scraper | pulitore |
| agric., mech.eng. | disc scraper | raschiatoio |
| agric., mech.eng. | disc scraper | frangifetta |
| commun., transp. | disc signal | disco |
| health. | disc space infection | discite (discitis) |
| agric., mech.eng. | disc standard | dentale |
| agric., mech.eng. | disc standard | ceppo |
| agric., mech.eng. | disc support | dentale |
| agric., mech.eng. | disc support | ceppo |