Issuers
starting with P
52 stamp-issuing authorities in our directory. Each guide covers the issuing period, the inscriptions to look for, popular series and value ranges.
- 1889–2018 Pahang (Federated Malay States) Asia · Inscribed PAHANG Guide
- 1947–present Pakistan Asia Guide
- 1983–present Palau Oceania Guide
- 1994–2019 Palestine Middle East Guide
- 2003–2003 Palm Island Americas Guide
- 1878–present Panama Americas · Inscribed PANAMA Guide
- 1852–1868 Papal State Europe · Inscribed FRANCO Guide
- 1906–1939 Papua (Australian Territory) Oceania · Inscribed PAPUA Guide
- 1952–present Papua New Guinea Oceania Guide
- 1870–present Paraguay Americas Guide
- 1884–1912 Patiala State Asia · Inscribed PATIALA Guide
- 1912–1932 Patmos Europe · Inscribed PATMO Guide
- 1948–2018 Penang (Pulau Pinang) Asia · Inscribed PENANG Guide
- 1902–2022 Penrhyn Island Oceania Guide
- 1861–1861 Pensacola, Florida (Confederate Provisionals) Americas Guide
- 1878–2018 Perak Asia · Inscribed PERAK Guide
- 1948–2018 Perlis Asia · Inscribed PERLIS Guide
- 1857–present Peru Americas · Inscribed PERU Guide
- 1861–1861 Petersburg (Local Issues) Europe · Inscribed С. ПЕТЕРБУРГСКАЯ ГОРОДСКАЯ ПОЧТА Guide
- 2015–2017 Peterspost Private Post Europe Guide
- 1979–present Petit St. Vincent Americas Guide
- 1849–1856 Philadelphia, Pennsylvania (Local Post) Americas · Inscribed PHILADELPHIA PA Guide
- 1854–present Philippines Asia Guide
- 1912–1932 Piscopi Europe · Inscribed ΠΙΣΚΟΠΙ Guide
- 1940–present Pitcairn Islands Oceania Guide
- 1861–1861 Pittsylvania Court House (U.S. Postal Usage) Americas Guide
- 1861–1861 Plains of Dura Middle East Guide
- 1945–1945 Plauen (Local Issues) Europe Guide
- 1861–1861 Pleasant Shade Guide
- None Plum Creek (Provisional/Territorial) Americas Guide
- 1860–present Poland Europe · Inscribed POLSKA Guide
- 1918–1919 Poland Local Issues 1918-1919 Europe Guide
- 1944–1945 Poland Local Issues 1944-1945 Europe Guide
- 1914–1918 Poland Town Post (1914-1918) Europe Guide
- 1898–1898 Ponco Guide
- 1892–1905 Ponta Delgada (Azores) Europe · Inscribed PONTA DELGADA Guide
- 1876–1888 Poonch State Asia · Inscribed POONCH Guide
- 1946–1950 Port Arthur and Dairen Asia Guide
- 1925–1938 Port Gdansk Europe Guide
- 1861–1861 Port Gibson (Confederate Postmaster Provisional) Americas · Inscribed P. GIBSON Guide
- None Port Lavaca Americas Guide
- 1853–present Portugal Europe · Inscribed PORTUGAL Guide
- 1898–1898 Portuguese Africa Africa Guide
- 1894–1915 Portuguese Congo Africa · Inscribed CONGO PORTUGUEZ Guide
- 1880–1973 Portuguese Guinea Africa · Inscribed GUINÉ PORTUGUESA Guide
- 1871–1962 Portuguese India Asia · Inscribed INDIA PORTUGUEZA Guide
- None Postmasters' Provisional Issues Guide
- 1861–1872 Prince Edward Island Americas · Inscribed PRINCE EDWARD ISLAND Guide
- 1846–1846 Providence (USA Local Post) Americas · Inscribed PROVIDENCE R.I. Guide
- 1960–present Prune Island Americas Guide
- 1850–1867 Prussia Europe · Inscribed PREUSSEN Guide
- 1873–1900 Puerto Rico Americas · Inscribed PORTO RICO Guide
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