| PS |
| P P P |
| Greek ars |
| Greek R's |
| Greek P's |
| Pi trailers |
| Plato's P's |
| Frat letters |
| Athenian ars |
| p lookalikes |
| Platonic P's |
| Pi followers |
| Greek letters |
| P look-alikes |
| Pis' followers |
| Campus letters |
| P-like letters |
| P P P, in Greek |
| Pythagorean P's |
| Frat jacket P's |
| They follow pis |
| Density symbols |
| Sigma preceders |
| Greek characters |
| Sorority letters |
| Greek consonants |
| Athenian letters |
| Letters after pi |
| P's, but not Q's |
| P's, to Pericles |
| Platonic letters |
| Followers of pis |
| Homphone for rose |
| Letters after pis |
| Fraternity letters |
| Some Greek letters |
| Letters from Crete |
| Homophone for rose |
| P's, to Pythagoras |
| PPP, to Pythagoras |
| They look like P's |
| Symbols of density |
| Letters from Greece |
| Sigma's antecedents |
| They precede sigmas |
| What are Greek P's? |
| P's on frat jackets |
| P's, on frat houses |
| Preceders of sigmas |
| P-like Greek letters |
| Fraternity characters |
| Certain Greek letters |
| Some Greek consonants |
| Pi–sigma connectors |
| Ps on fraternity pins |
| Letters before sigmas |
| Predecessors of sigmas |
| Greek letters after pis |
| Letters that follow pis |
| Certain Greek consonants |
| P's on sorority sweaters |
| 17th letters of an alphabet |
| Density symbols, in physics |
| 100" symbols, in Greek numerals |
| Greek letters that look like P's |
| Symbols for reflectivity or resistivity |