Synergies in Communication Conference Proceedings, published at Editura ASE, ISSN (online) 2668-9375, ISSN-L 2284 – 6654, is indexed by:
- Central and Eastern European European Online Library (CEEOL) (starting 2015)
- EBSCO Discovery Service
- Elektronische Zeitschriftenbibliothek Regensburg (EZB) (starting 2011)
- ROAD (starting 2020)
- LinguistList, Indiana University (starting 2011)
- Crossref Database (starting 2021)
- Dimensions (starting 2021)
- Modern Language Association (MLA) (starting 2011)
- Cosmos (starting 2011)
- MIAR Universitat de Barcelona (starting 2011)
Romanian Libraries:
- Biblioteca Naţională a României
- Biblioteca Centrală Universitară Carol I (BCU București)
- Biblioteca Centrală Universitară “Mihai Eminescu” Iaşi (BCU Iași)
- Biblioteca Centrală Universitară “Lucian Blaga” Cluj-Napoca (BCU Cluj)
- Biblioteca Academiei Române (BAR)