OLEV
Office for Low Emission Vehicle, NOT to be mistaken for the meerkat from a price comparison site. That’s OLEG.
OMG
Oh My God. A common reaction from anyone who tries Tesla’s Ludicrous Mode for the first time. See Ludicrous Mode.
OLEV Grant
A £500 grant that the nice folk from OLEV give you towards the cost of purchasing and installing a home charging point. Also known as the Electric Vehicle Homecharge Scheme (EVHS).