I have a few... one is a chrismon or chi rho symbol on my right forearm, another is one that my wife and I both have on our right wrists: a hebrew passage that says "I am my beloved's, and my beloved is mine." instead of wedding bands. All my other ones are also different hebrew or greek text, some in shaped verse, and one even is a whole page in hebrew from the OT book of Isaiah that covers most my forearm.
I find it funny that people are always asking if I'm jewish since I have hebrew tattoos... because a jew isn't allowed to be tattooed or pierced according to the Torah.