Naming the Secret Society

We have agreed on the mission of the society. Now we need a name and symbol to represent us.

Let's start with some KEY WORDS that represent the society's goal and actions:
Sisterhood, sorority, benevolent, annihilate, charitable, exterminate, merciless, eradicate, advancement, succeed, betterment, philanthrophy, altruism, noble, illustrious...

AND tranlsate this into Latin terms (for effect)...
Sororitas in Veritas et Aequitas  =  
Sorority for Truth & Justice

Suggested Symbol:

Suggested Logo:

Secret Handshake or Signal:
suggested fingers in  "V" up then flipped down.