| #491 | Physica. -- Amsterdam : North-Holland, 1934-1974. -- ISSN 0031-8914 print. -- ISSN 1873-1767 online |
| #492 | Physica status solidi, A, Applied Research. -- Berlin : Akademie-Verlag, 1970-2004. -- ISSN 0031-8965 print. -- ISSN 1521-396X online |
| #493 | Physica status solidi, B, Basic Research. -- Berlin : Akademie-Verlag, 1971-. -- ISSN 0370-1972 print. -- ISSN 1521-3951 online |
| #494 | Physical review, A, General physics. -- New York : American Institute of Physics, 1970-1989. -- ISSN 0556-2791 |
| #495 | Physics and chemistry of glasses. -- Sheffield : Society of Glass Technology, 1960-2005. -- ISSN 0031-9090 |
| #496 | Physiological Research. -- Praha : Fyziologický ústav AV ČR, 1991-. -- ISSN 0862-8408 print. -- ISSN 0369-9463 online |
| #497 | Pisʹma v žurnal êksperimentalʹnoj i teoretičeskoj fiziki. -- Moskva : Nauka, 1965-. -- ISSN 0370-274X |
| #498 | Plaste und Kautschuk. -- Leipzig : Deutscher Verlag für Grundstoffindustrie, 1954-. -- ISSN 0048-4350 |
| #499 | Plasty a kaučuk. -- Zlín : Poleng, 1974-2016. -- ISSN 0322-7340 |
| #500 | Pojistný obzor. -- Praha : Česká asociace pojišťoven, 1924-. -- ISSN 0032-2393 |