Does anyone know what this sps is?

[Timnghiem]

For it a few days ago. Don't know what it's called.

 

[Frick]

It looks like it could possible be the yellow/green Acropora tortuosa.
http://coral.aims.gov.au/speciesPages/species_metadata/0075/view#

 

[seamonkey84]

+1 to a tort variety