| Subject | English | Basque |
| environ. | selective breeding of animals Breeding of animals having desirable characters | animalia-hazkuntza selektibo |
| environ. | selective breeding of plants Breeding of plants having desirable characters | landare-hazkuntza selektibo |
| environ. | selective dissemination of information A service provided by a library or other agency that periodically notifies users of new publications, report literature or other data sources in subjects in which the user has specified an interest | berrien hedatze selektibo |