| Subject | English | Basque |
| math. | alpha index | Pareto-ren α indize |
| math. | alpha index | Pareto-ren alfa indize |
| math. | binomial index of dispersion | dispertsio indizea binomial |
| environ. | biotic index Scale for showing the quality of an environment by indicating the types of organisms present in it (e.g. how clean a river is) | indize biotiko |
| math. | body mass index | gorputz-masaren indizea |
| math. | Bowley index | Marshall-Edgeworth Bowley-indizea |
| math. | Bowley index | Edgeworth indizea |
| math. | Bowley index | Bowley indizea |
| math. | Carli's index | Carli en indizea |
| math. | chain index | indize kateatuak |
| math. | comparative mortality index | konparatua heriotza indizea |
| math. | composite index number | konposatu indizea zenbakia |
| math. | consumer price index | bizi-kostuaren indize |
| math. | consumer price index | bizimoduaren indize |
| math. | consumer price index | KPI |
| math. | consumer price index | kontsumoko prezioen indize |
| math. | consumption price index | kontsumoko prezioen indize |
| math. | consumption price index | bizimoduaren indize |
| math. | consumption price index | KPI |
| math. | consumption price index | bizi-kostuaren indize |
| comp., MS | Contact index | Kontaktuen indize (A set of buttons used to move through contact items displayed in Address Cards or Detailed Address Cards view. The Contact index moves the focus to the first contact whose name begins with the selected character) |
| math. | correlation index | korrelazio indizea |
| math. | cost-of-living index | bizimoduaren indize |
| math. | cost-of-living index | kontsumoko prezioen indize |
| math. | cost-of-living index | bizi-kostuaren indize |
| math. | cost-of-living index | KPI |
| math. | crossed weight index number | gurutze pisu-indizea zenbakia |
| math. | crossed weight index number | zeharkatu pisua indizea zenbakia |
| math. | cross-weight index number | zeharkatu pisua indizea zenbakia |
| math. | cross-weight index number | gurutze pisu-indizea zenbakia |
| math. | delta-index | kontzentrazio-indize |
| math. | delta-index of Gini | kontzentrazio-indize |
| math. | diffusion index | hedapen indizearen |
| math. | dispersion index | barreiadura-indize |
| math. | dispersion index | sakabanatze-indize |
| math. | Divisia-Roy index | Divisia-Roy indizea |
| math. | Divisia's index | Divisia en indizea |
| math. | Edgeworth index | Bowley indizea |
| math. | Edgeworth index | Edgeworth indizea |
| math. | Edgeworth index | Marshall-Edgeworth Bowley-indizea |
| math. | efficiency index | eraginkortasun indizea |
| environ. | environmental index An index of available environmental articles from 1972 to present; also known as Environmental Abstract Annual | ingurugiro-indize |
| math. | fixed base index | oinarri finkoko indize |
| comp., MS | full-text index | testu osoko indize (An index that enables full-text search for a group of managed properties) |
| math. | Gittins index | Gittins indizea |
| comp., MS | graph index | grafoaren indize (An index structure that stores graph edges and their associated data such as actor, action, and object) |
| math. | ideal index number | ideal indizea zenbakia |
| comp., MS | index entry | indize-sarrera (A field code that marks specific text for inclusion in an index. When you mark text as an index entry, Microsoft Office Word inserts an XE (Index Entry) field formatted as hidden text) |
| math. | index number | indize |
| math. | index of abnormality | gorabeheraren indizea |
| math. | index of attraction | erakarpen-indizea |
| math. | index of concentration | kontzentrazio-indize |
| math. | index of connection | konexioa indizea |
| math. | index of dispersion | sakabanatze-indize |
| math. | index of dispersion | barreiadura-indize |
| math. | index of diversity | aniztasuna indizea |
| math. | index of evolution | bilakaeraren indizea |
| math. | δ-index of Gini | kontzentrazio-indize |
| math. | index of oscillation | oszilazio indizea |
| math. | index of Pareto | Pareto-ren alfa indize |
| math. | index of Pareto | Pareto-ren α indize |
| math. | index of response | erantzun-indizea |
| comp., MS | index partition | indize-partizio (A logical portion of the search index) |
| comp., MS | index replica | indizearen kopia (A copy of a search index within an index partition) |
| comp., MS | index role | indexatze-funtzio (The role name of a server that services indexing in the farm topology) |
| environ. | indexing of documentation A service which creates a special contents list, containing titles, authors, abstracts, subject headings and other information, to describe a large number of publications and to be used in searchable, machine-readable (or printed) look-up tables | dokumentazio-indexatze |
| math. | indifference-level index number | lehentasun eremu indizea zenbakia |
| math. | indifference-level index number | Konyus indizea zenbakia |
| math. | indifference-level index number | axolagabetasunarekiko-maila indizea zenbakia |
| math. | Konyus index number | axolagabetasunarekiko-maila indizea zenbakia |
| math. | Konyus index number | lehentasun eremu indizea zenbakia |
| math. | Konyus index number | Konyus indizea zenbakia |
| math. | ladder index | eskailera indizea |
| math. | Laspeyres' index | Laspeyres' indizea |
| math. | Laspeyres-Konyus index | Laspeyres-Konyus indizea |
| math. | Lincoln index | Lincoln indizea |
| math. | Lowe index | Lowe indizea |
| math. | Marshall-Edgeworth-Bowley index | Edgeworth indizea |
| math. | Marshall-Edgeworth-Bowley index | Marshall-Edgeworth Bowley-indizea |
| math. | Marshall-Edgeworth-Bowley index | Bowley indizea |
| math. | Paasche-Konyus index | Paasche-Konyus-ren indize |
| math. | Paasche's index | Paasche-ren indize |
| math. | Palgrave's index | Palgrave en indizea |
| math. | Pareto index | Pareto indizea |
| math. | Poisson index of dispersion | Poisson homogeneotasuna proba |
| math. | Poisson index of dispersion | Poisson dispertsio indizea |
| math. | preference-field index number | Konyus indizea zenbakia |
| math. | preference-field index number | lehentasun eremu indizea zenbakia |
| math. | preference-field index number | axolagabetasunarekiko-maila indizea zenbakia |
| math. | price compensation index | prezioen indizea konpentsazio |
| math. | price index | prezioen indize |
| math. | price index | prezio indize |
| stat. | price index | prezioen indize |
| math. | quantum index | kuantikoaren indizea |
| math. | rectified index number | konpondu Indize zenbakien |
| math. | relative index | indize erlatiboa |
| environ. | saprobic index Indication or measure of the level of organic pollution | saprobio-indize |
| comp., MS | schedule performance index | antolaketaren errendimendu-tasa (The ratio of the earned value (EV), which is sometimes referred to as the budgeted cost of work performed (BCWP), to the planned value (PV), which is sometimes referred to as the budgeted cost of work scheduled (BCWS). SPI is often used to estimate the project completion date. The SPI value is calculated as follows: SPI = EV/PV. If the resulting SPI value is less than 1.0, that indicates that less work was completed on the project than was planned. If the SPI value is 1.0 or greater, that indicates that more work was completed than was planned; SPI) |
| math. | value index | balio-indize |