Resources and databases
| Riigi Teataja | Access to Estonian legislation in Estonian and in English. |
| Sõnaveeb | Sõnaveeb is the language portal of the Institute of the Estonian Language containing linguistic information from a growing number of dictionaries and databases. |
| Keeleveeb | A collection of free web dictionaries. |
| Keeleressursid | Language resources provided on this website include text corpora, speech databases, lexical resources, text processing tools, and speech processing tools. |
| e-keelenõu | Combined search and language helpline of the Institute of the Estonian Language. |
| Kohanimeandmebaas (KNAB) | The database includes geographical names of Estonia and foreign countries. |
| Maailma keeled, kirjad ja rahvad (LINGUAE) | Names of languages, scripts and nations of the world. |
| Institutsioonidevaheline stiilijuhend | Interinstitutional style guide. |
| EUR-LEX | Access to European Union legislation in all official languages. |
Terminology
| Esterm | Multilingual terminological database including terms from the legal acts of the Republic of Estonia and the European Union. |
| Ekilex | Terminology tool provided by the Institute of the Estonian Language. |
| terminoloogia.ee | Among other information, the site includes a list of terminology committees operating in Estonia. |
| IATE | Comprehensive terminological database of the European Union containing about 8 million terms. |
Dictionaries
| Eesti õigekeelsussõnaraamat (ÕS) | Dictionary of Standard Estonian |
| Eesti keele seletav sõnaraamat (EKSS) | Explanatory Dictionary of the Estonian Language |
| Võõrsõnade leksikon (VSL) | Dictionary of Foreign Words |
| Suur eesti-prantsuse sõnaraamat (GDEF) | Comprehensive Estonian-French Dictionary |
| Andmekaitse ja infoturbe leksikon (AKIT) | Dictionary of Data Protection and Information Security |
| Ametniku soovitussõnastik (AMSS) | Advisory Dictionary of Document Language |