PS - Wikipedia
https://en.wikipedia.org/wiki/PS
Phosphorothioate (or thiophosphate), a family of compounds and anions with the general chemical formula PS 4−x O x3− (x = 0, 1, 2, or 3) Polystyrene, a common type of plastic Ps, positronium, pseudo-chemical symbol PS, the chemical formula for the sulfanylidenephosphanide molecule Transportation Paddle steamer, abbreviated PS in vessel prefixes
DA: 60 PA: 86 MOZ Rank: 92