| #1121 | Proceedings of the Physical Society, Section A. -- London : Physical Society, 1949-1957. -- ISSN 0370-1298 |
| #1122 | Proceedings of the Physical Society. -- London : Institute of Physics and the Physical Society, 1958-1967. -- ISSN 0370-1328 |
| #1123 | Proceedings of the Physical Society of London. -- London : Physical Society, 1874-1926. -- ISSN 1478-7814 |
| #1124 | Proceedings of the Royal Irish Academy, Section A, Mathematical and physical sciences. -- Dublin : Royal Irish Academy, 1902-1997. -- ISSN 0035-8975 |
| #1125 | Proceedings of the Royal Society of London, Series A, Mathematical and physical sciences. -- London : Royal Society, 1934-1990. -- ISSN 0080-4630 |
| #1126 | Progress in materials science. -- Oxford : Pergamon, 1961-2008. -- ISSN 0079-6425 print. -- ISSN 1873-2208 online |
| #1127 | Progress in metal physics. -- London : Butterworth, 1949-1959. -- ISSN 0502-8205 print. -- ISSN 1878-2671 online |
| #1128 | Progress in nuclear magnetic resonance spectroscopy. -- Shannon : Pergamon Press, 1966-. -- ISSN 0079-6565 print. -- ISSN 1873-3301 online |
| #1129 | Progress in particle and nuclear physics. -- Oxford : Pergamon, 1978-. -- ISSN 0146-6410 print. -- ISSN 1873-2224 online |
| #1130 | Progress in physics. -- Gallup : University of New Mexico, 2005-. -- ISSN 1555-5534 print. -- ISSN 1555-5615 online |