The word Adhigama is a Sanskrit word and means knowledge or more specific to realise, to be aware but also to attain, profit and study.
In buddhism it means the personally experienced knowledge that is needed to reach the Nirwana.
SARASWATI
The logo of the foundation Adhigama, that can be found on the right down corner of the pages, is Saraswati, the goddess of knowledge. The more traditional picture is as shown below.