ITSAKGR is the abbreviation for Ινστιτούτο Τεχνικής Σεισμολογίας και Αντισεισμικών Κατασκευών­Ερευνητικό και Τεχνολογικό Ινστιτούτο, which translates to Institute of Technical Seismology and Anti-Seismic Constructions - Research and Technological Institute. Established in Thessaloniki, Greece, ITSAKGR is a research and technology center that focuses on applied research in the fields of Technical Seismology, Soil Dynamics, and Anti-Seismic Constructions. Their mission is to reduce the impact of earthquakes on humans and the built environment through their research.

ITSAKGR operates as a research and technological center under the Ministry of Infrastructure and Transport, serving as a unique and specialized research institution in Greece. Additionally, it is one of the few European centers dedicated to this complex scientific and developmental field. Although it merged with the Organization of Anti-Seismic Planning and Protection (OASP) in 2011, ITSAKGR continues to function as a research and technology center based in Thessaloniki.

Their research facilities are located in the Elaiones area in Pylaia. By combining knowledge and technology, ITSAKGR plays a vital role in understanding and mitigating the effects of earthquakes, making it an essential institution in the field of seismology and anti-seismic constructions