Most Used Titles in Class PC2
| Rank | TITLE | Lib | Uses | Year |
| 1 | Romania | UNCA | 1 | |
| 2 | Les sources de Leconte de Lisle | ASU | 1 | 1973 |
| 3 | Romania | UNCA | ||
| 4 | Romania | UNCA | ||
| 5 | Romania | UNCA | ||
| 6 | Romania | UNCA | ||
| 7 | Romania | UNCA | ||
| 8 | Romania | UNCA | ||
| 9 | Romania | UNCA | ||
| 10 | Romania | UNCA | ||
| 11 | Romania | UNCA | ||
| 12 | Romania | UNCA | ||
| 13 | Romania | UNCA | ||
| 14 | Romania | UNCA | ||
| 15 | Romania | UNCA | ||
| 16 | Romania | UNCA | ||
| 17 | Romania | UNCA | ||
| 18 | Romania | UNCA | ||
| 19 | Romania | UNCA | ||
| 20 | Romania | UNCA | ||
| 21 | Romania | UNCA | ||
| 22 | Romania | UNCA | ||
| 23 | Romania | UNCA | ||
| 24 | Romania | UNCA | ||
| 25 | Romania | UNCA | ||
| 26 | Romania | UNCA | ||
| 27 | Romania | UNCA | ||
| 28 | Romania | UNCA | ||
| 29 | Romania | UNCA | ||
| 30 | Romania | UNCA | ||
| 31 | Romania | UNCA | ||
| 32 | Revue de linguistique romane | UNCA | ||
| 33 | Revue de linguistique romane | UNCA | ||
| 34 | Revue de linguistique romane | UNCA | ||
| 35 | Revue de linguistique romane | UNCA | ||
| 36 | Revue de linguistique romane | UNCA | ||
| 37 | Revue de linguistique romane | UNCA | ||
| 38 | Revue de linguistique romane | UNCA | ||
| 39 | Revue de linguistique romane | UNCA |