Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences. is covered by the following services:
- AGRICOLA (National Agricultural Library)
- Baidu Scholar
- CABI (over 50 subsections)
- CEEAS (Central & Eastern European Academic Source)
- Chemical Abstracts Service (CAS) - CAplus
- Chemical Abstracts Service (CAS) - SciFinder
- CNKI Scholar (China National Knowledge Infrastructure)
- Dimensions
- EBSCO
- ExLibris
- Google Scholar
- International Nuclear Information System (INIS)
- Japan Science and Technology Agency (JST)
- J-Gate
- JournalGuide
- JournalTOCs
- KESLI-NDSL (Korean National Discovery for Science Leaders)
- MyScienceWork
- Naver Academic
- Naviga (Softweco)
- Norwegian Register for Scientific Journals, Series and Publishers
- Paperbase
- ProQuest
- ReadCube
- Reaxys
- Referativnyi Zhurnal (VINITI)
- ScienceON/AccessON
- SCILIT
- SCImago (SJR)
- Scite_
- SCOPUS
- Semantic Scholar
- Sherpa/RoMEO
- TDNet
- Ulrich's Periodicals Directory/ulrichsweb
- WanFang Data
- Web of Science - Biological Abstracts
- Web of Science - BIOSIS Previews
- Web of Science - Zoological Record
- WorldCat (OCLC)
- X-MOL
Additionally, the journal is registered and indexed in the Crossref database.