New Job Fuzziness

Recently, I have been moved to a different position within my company. We often have many *organizational changes* and folks get moved around. During this past org change, I fell into the *guess what, you're moving* category.
While in the big scheme of things, this was a good move, I am at the point now where I have the new job, what the heck am I doing fuzziness. You know, that feeling you first have when you move into a new job or group and you don't have a clue as to what you are doing. Fun times. Although I am invited to meetings, I sit there just trying to interpret the language in which everyone is speaking. I believe this language is known in the corporate world as Acronymish. Here's an example: I would like to have everyone's FB on the new GOPs DBR issued by CSA by COB today. Huh? Just as Tom Cruise had Renee Zellwegger at *hello*, my new team lost me at *GOPs*. Grand Ole Party? Gophers on PCP? I am amazed at the depth of the Acronymish language.
Additionally, as I have moved cubicles to be more strategically placed (how's that for generic business talk?) with my new team. Everyone on the team seems very nice. However, I am at that place where I am trying to fit in, trying to figure everyone out and just get the overall vibe of the team. How can one not feel a bit paranoid? Everyone is talking to everyone else BUT ME. Do they like me? Are they pissed that I took the place of someone they loved? Do they have a voodoo doll with my name on it? Why are they staring!?! Ok..I digress... anyway...
I am sure this will all pass and in a few weeks it will be old hat, however, I now sit all day reading documents that make no sense to me and try to decode this language my teammates are speaking. Thank goodness for this blog! :)