What episode is Code Geass Parody?
If you're talking about Sougo, It is clearly Gundam or Legend of Galactic Heroes, not Code Geass.
And Kuroko no Basketball? I don't think they parodied Kuroko no Basket. Maybe Slam Dunk.
I think long list parody page is not so helpful for people. If really needed explain parodies, we can just edit episode pages. This episode that parody so and so.