P - Philology and Linguistics 96
PK - Indo-Iranian 29
PF - West Germanic Languages 25
PC - Romanic Languages 20
PG - Slavic, Baltic, Abanian Languages 20
PE - English Languages 18
PJ - Oriental 14
PT - European, Asian and African Literature 11
PZ - Fiction 10
PL - Eastern Asia, Africa, Oceania 8
PA - Latin and Greek 7
PN - General Literature 7
PQ - French, Italian, Spanish, Portuguese Literature 5
PB - Modern and Celtic Languages 4
PS - American Literature 4
PR - English Literature 3
PH - Uralic, Basque Languages 2
PM - Hyperborean, Indian, and Artificial Languages 2
PD - Germanic Languages 1