I'm not sure if each Angel should be tagged, but if someone wants to add notes, I've listed each Angel.
From left to right: Matariel, Leliel (the black & white sphere), Shamshel (the purple Angel), Bardiel (Unit 03), Ramiel (the diamond-shaped Angel), Tabris (Nagisa Kaworu), Lilith, Sahaquiel (the three-eyed orange Angel), Zeruel (below Sahaquiel), Israfel, Sachiel, Gaghiel (the mouth behind Sachiel), Adam Reference: http://en.wikipedia.org/wiki/Angel_(Neon_Genesis_Evangelion)
Shinjidude said: Consider that the thing on the table is an Eva's entry plug, and everyone else is roughly to scale, Kaworu must be about about 10 stories tall.