Bulgarian Academy of Sciences Save
Board, central administration and research units.
http://www.cu.bas.bg/   

Bulgarian Ship Hydrodynamics Centre Save
Conducts research in ship and offshore hydrodynamics, coastal hydraulics, aerodynamics, environment, water transport and information technology.
http://www.bshc.bg/   

IEEE Bulgaria Save
Regional section of the institute of electrical and electronics engineers.
http://www.ieee.bg/   

Wide Field Plate Database Save
Contains the descriptive information for the astronomical wide-field (>1°) photographic observations stored in numerous archives all over the world.
http://www.wfpa.bas.bg/   

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