In case you don't know what the little abbreviations mean in the scripts, here's an explanation:
INT. - interior
EXT. - exterior
OOV - out of view/vision
V/O - voiceover
WS - wideshot
CU - close-up
Foreground/ f/g - the front of the shot
Background/ b/g - the back of the shot
Beat - a "dramatic pause".
Hopefully that helped a bit. Explanations taken from the Doctor Who shooting scripts.
Well, my exams are over, and I'm on holidays for a long while, so I'm able to sit down and transcribe to my heart's content, so hopefully the community will look a bit more alive.