| Subject | English | Irish |
| energ.ind., el. | array cable | cábla eagair |
| comp., MS | array constant | tairiseach eagair (A set of constants that is a component of an array formula) |
| comp., MS | array formula | foirmle eagair (A formula that performs multiple calculations on one or more sets of values, and then returns either a single result or multiple results) |
| chem. | diode-array detector | brathadóir eagair dé-óidí |
| chem. | diode array detector | brathadóir eagair dé-óidí |
| nat.sc. | focal plane array | eagar plána fhócasaigh |
| chem. | high-performance liquid chromatography with diode-array detection | crómatagrafaíocht leachta ardfheidhmíochta le brath eagar dé-óide |
| chem. | high-performance liquid chromatography HPLC with diode-array detection DAD | crómatagrafaíocht leachta ardfheidhmíochta le brath eagar dé-óide |
| chem. | high-performance liquid chromatography-photodiode array | crómatagrafaíocht leachta ardfheidhmíochta - eagar fótaidhé-óide |
| chem. | HPLC-diode array detection | crómatagrafaíocht leachta ardfheidhmíochta le brath eagar dé-óide |
| IT, el. | integrated logic gate arrays circuit | ciorcad iomlánaithe eagar geataí loighce |
| med. | multichannel array | ionchlannán cochla il-leictreoide |
| earth.sc., energ.ind., el. | photovoltaic array | eagar griancheall |
| earth.sc., energ.ind., el. | photovoltaic array | eagar fótavoltach |
| earth.sc., energ.ind., el. | solar cell array | eagar griancheall |
| earth.sc., energ.ind., el. | solar cell array | eagar fótavoltach |
| comp., MS | sparse array | eagar gann (An array (arrangement of items) in which many of the entries are identical, commonly zero. It is not possible to define precisely when an array is sparse, but it is clear that at some point, usually when about one-third of the array consists of identical entries, it becomes worthwhile to redefine the array) |