Γ Δ   Λ Π Σ Θ Φ Ξ   Ω  Є   Һ [= N]   Ш [omega] ∂ [= D in dominus nostrum]  ω  ɣ    Ѧ

A big dot:  •     8-pointed star    ✳     

π       ϒ               



Ч  

Greek letters and other symbols:  http://www.htmlhelp.com/reference/html40/entities/symbols.html

 

ɥ  

и   (backwards N)       Chi-Rho symbol

Æ