ERÜ aastaraamat on indekseeritud andmebaasis Scopus ning selles avaldatud artiklid on Eesti Teadusportaali (ETIS) publikatsioonide klassifikaatoriga 1.1. Indekseerivad andmebaasid / Abstracting & indexing services: Central & Eastern European Academic Source (EBSCO)
Central and Eastern European Online Library (CEEOL)
CSA Linguistics and Language Behavior Abstracts (ProQuest)
Directory of Open Access Journals, Lund University (DOAJ)
Directory of Open Access Scholarly Resources (ROAD)
Eesti Rahvusraamatukogu digitaalne arhiiv (DIGAR)
ERIH PLUS (European Science Foundation)
Linguistic Abstracts (Wiley-Blackwell Publishing)
Linguistic Bibliography Online (Brill)
MLA Directory of Periodicals (Modern Language Association)
MLA International Bibliography (Modern Language Association)
SCOPUS (Elsevier)
Ulrich's Periodicals Directory
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