| Flag | Code | Country | Time Difference (GMT) | Group | Comment | Internet Code |
 | 872 | PACIFIC OCEAN | | INMARSAT | | |
 | 92 | PAKISTAN (Islamic Republic of) | 5 | BCW | | pk |
 | 680 | PALAU (Republic of) | 9 | | | pw |
 | 507 | PANAMA (Republic of) | -5 | | | pa |
 | 675 | PAPUA NEW GUINEA | 10 | BCW | | pg |
 | 595 | PARAGUAY (Republic of) | -4 | | | py |
 | 51 | PERU | -5 | | | pe |
 | 63 | PHILIPPINES (Republic of the) | 8 | | | ph |
 | 6982 | PITCAIRN ISLANDS | 8.5 | BRD | | pn |
 | 48 | POLAND (Republic of) | 1 | EU, NATO | | pl |
 | 351 | PORTUGAL | 0 | EU, NATO, POR | | pt |
 | 1787 | PUERTO RICO | -4 | PRI | Also see 1939 | pr |
 | 1939 | PUERTO RICO | -4 | PRI | from 15 July 2001 - Also see 1787 | pr |