I don't know very many, but here are my favorites out if the ones I DO know.

Cybomb
This ship is amazing! Cyrwen and Timebomb are so cute together!

Asari
See above, but replace Cyrwen and Timebomb with Asylum and Sari.

Percabeth
OTP. Just OTP. They are perfect.

Slendally
A bit odd, but they do go well together, Slenderman and Sally.

There are a few other ships I know, but I can't really think of them right now. See you, Fanfares!