Yes..
PT could mean playing time.
A lot but not that much
Personnel Transportation
Perusahaan tambang it is Indonesian for mining company.
what does pt mean on diamond ring
It refers to the Twitter PT Challenge. See the related link.
Personal Transportation No…It means Patrol Torpedo Boat.
pint
I believe 'pt' stands for patent, as in Colt patent firearms
The way I did it was by removing the 2 screws on either side of the light. Pushing up the light and turning it so as I could pull it out. Once it was out I replaced the bulb and put it back in the slot in reverse order.
pt (patent) fa (firearms) mfg (manufacturer)