| Subject | Irish | English |
| comp., MS | breiseán ancaire | anchor plugin (A gatherer plug-in that is responsible for indexing the anchor text. Anchor text is an important feature in the ranking of the search results in v3) |
| food.ind., chem. | breiseán beatha | feed additive |
| food.ind., chem. | breiseán beatha | additive in feedingstuffs |
| food.ind. | breiseán bia | food additive |
| food.ind., chem. | breiseán bia | additive in feedingstuffs |
| food.ind., chem. | breiseán bia | feed additive |
| environ. | breiseán bia | food additive Substances that have no nutritive value in themselves (or are not being used as nutrients) which are added to food during processing to improve colour, texture, flavour, or keeping qualities |
| comp., MS | breiseán cartlainne | archival plug-in (In SharePoint Server, a feature which reads the metadata and automatically detects and adds new metadata types to the crawled properties list) |
| environ. | breiseán do bhreosla | fuel additive Substance (such as tetraethyl lead) which is added to petrol to prevent knocking |
| comp., MS | breiseán Excel | Excel add-in (Components that can be installed on your computer to add commands and functions to Excel. These add-in programs are specific to Excel. Other add-in programs that are available for Excel or Office are Component Object Model (COM) add-ins) |
| gen. | breiseán frithchnagaigh | anti-knock additive |
| gen. | breiseán frithchnagaigh | anti-knock compound |
| gen. | breiseán frithchnagaigh | anti-knock product |
| gen. | breiseán frithchnagaigh | anti-pinking agent |
| gen. | breiseán frithchnagaigh | anti-knock preparation |
| gen. | breiseán frithchnagaigh | anti-knock agent |
| gen. | breiseán frithchnagaigh | anti-detonant agent |
| tech., chem. | breiseán glantaigh | builder |
| comp., MS | breiseán PowerPoint | PowerPoint add-in (An optional Live Meeting tool that allows users to create Live Meeting slides and add a presenter photo as part of a Microsoft PowerPoint file) |
| construct. | breiseán próiseála | processing aid |
| food.ind. | breiseán simplí agus breiseán réamh-mheasctha | simple additives and pre-mixed additives |
| tech. | breiseán tobac | additive |
| tech. | breiseán tobac | tobacco additive |
| gen. | breiseán zóiteicniúil | zootechnical additive |
| econ., market. | córas chun úsáid breiseán a cheadú | system for approving the use of additives |
