Technical terms are an essential part of all technical and scientific writing. Each field and specialty typically uses a vocabulary that relays a variety of specialized concepts by means of technical language.
In Sri Lanka students, researchers and translators need to find corresponding glossary term for Sinhala or Tamil. For that you can use these official glossaries.
1. Department of Official Languages website
Glossaries of Technical Terms developed by the Department of Official Languages, contain nearly 250,000 technical terms under 28 trilingual and 28 bilingual glossaries. Users are facilitated with three different searching methods.