noun
An abbreviation of シンポジウム. It refers to a symposium or panel-style academic/public discussion event; the full シンポジウム is a little more formal and explicit.
See also: シンポジウム
来月、大学で環境問題のシンポが開かれる。
A symposium on environmental issues will be held at the university next month.
国
I attended an international symposium.