What will be Android O called? O stands for?

Software Android
1

What does the O represent ?
Google always goes for some food names. So does O stand for omelet?:joy: Oreo?..:stuck_out_tongue: Oats? :poop:

2

Organic! Android Organic :smiley:

3

Oreo :stuck_out_tongue:

4

Now Android O developer has been released, did Google give a name?