P'n'L stands for Peace and Love. It is a word used to describe popular girls who think that they are better and of a higher class then anyone else.PnLs usually have multiple boyfriends and blonde hair. Lots of them are pretty, but most of them just think they are. They all look the same and wear converse and/or Abercrombie and fitch.
Nitric oxide (nitrogen oxide, nitrogen monoxide) is a molecular, chemical compound with chemical formula of Â·NO. One of several oxides of nitrogen, it is a colorless gas under standard conditions.
Nicotine replacement therapy. Nicotine replacement therapy (NRT) is a medically-approved way to take nicotine by means other than tobacco. It is used to help with quitting smoking or stopping chewing tobacco. It increases the chance of quitting smoking by about 50% to 70%. Often it is used along with other behavioral techniques.