| Subject | English | Basque |
| math. | blocked adaptive computationally-efficient outliers nominators | blokeatuak egokitze computationally eraginkorrak outliers nominators |
| math. | efficient estimator | zenbatesle eraginkor |
| math. | efficient estimator | estimatzaile efiziente |
| comp., MS | Efficient File Storage | Fitxategi-biltegiratze eraginkor (A storage method in which a file is split into pieces that are stored and updated separately, and streamed together when a user requests the file) |
| math. | most efficient estimator | zenbatesle eraginkorren |
| math. | most efficient estimator | estimatzaile eraginkorren |
| math. | most efficient estimator | zenbatesle efizienteen |