| Subject | English | Irish |
| transp. | accident cluster | braisle tionóiscí |
| gen. | cluster munition | cnuas-mhuinisean |
| hobby, transp. | cluster riser extension length | fad nascóir an triopaill |
| agric. | cluster thinning | tanúchán triopall |
| gen. | Convention on Cluster Munitions | Coinbhinsiún maidir le Cnuas-Mhuinisin |
| transp., tech., el. | instrument cluster | painéal ionstraimí |
| stat., tech. | multi-stage cluster sampling | sampláil bhraisle ilchéimneach |
| stat., tech. | multi-stage cluster sampling | sampláil bhraisle ilchéime |
| R&D. | regional research-driven cluster | braisle réigiúnach dírithe ar an taighde |
| comp., MS | server cluster | braisle freastalaithe (A group of servers that are in one location and that are networked together for the purpose of sharing workload) |