I’d prefer “Religion” juxtaposed with “Spirituality”, reason being – I feel I believe in a God, but nothing of a tangible nature. For instance, God could be many different things, not necessarily this fatherly “all knowing” and “all powerful” being he/she or it is conventionally made out to be. I believe that you may speak to God many different ways and that he/she/it may speak to you many different ways – I believe there is definitely a spiritual reality that exists.
I call that spirituality. I find (personal preference) most organized religion to be extremely confining, restrictive and domineering – it seems like some followers are brainwashed by an institution, and I dont like the amount of control associated with that. I feel religion serves as a government for one’s soul, which isn’t to say that’s always a bad thing.