| Inscription | Country | Years | #Issued |
| Dahomey | Dahomey | 1906-41 | 150 |
| Danmark | Denmark | 1870- | 1200 |
| Dansk Vestindien | Danish West Indies | 1900-15 | 70 |
| Dansk Vestindiske Oer | Danish West Indies | 1874-1901 | 20 |
| Danzig | Danzig | 1920-39 | 400 |
| DDR | German Democractic Republic | 1962-90 | 2000 |
| Dedeagh | French Offices: Dedeagatz(Turkish cty) | 194? | 18 |
| Deutsche Bundespost | Germany | 1949- | 1300 |
| Deutsche Bundespost Berlin | Germany: Berlin(cty) | 1955- | 550 |
| Deutsche Bundespost Saarland | German: Saar(aut) | 1957-59 | 100 |
| Deutsche Demokratische Republik | German Democratic Rep. | 1950-90 | 2500 |
| Deutsche Flugpost | Germany (air) | 1919-24 | 30 |
| Deutsche Luftpost | Germany (air) | 1926-38 | 30 |
| Deutscheosterreich | Austria | 1918-21 | |
| Deutsche Post | Germany | 1946-49 | 200 |
| Deutsche Post | Germany: Berlin(cty) | 1949-52 | 50 |
| Deutsche Post | Germany (Russian occ.) | 1948-9 | 30 |
| Deutsche Post Berlin | Germany: Berlin(cty) | 1952-54 | 30 |
| Deutsche Reichs Post | Germany | 1872-83 | 50 |
| Deutsches Reich | Germany | 1902-44 | 800 |
| Deutschland: AM Post | Germany (AMG Issue) | 1945-46 | 35 |
| Deutsch Neu-Guinea | German New Guinea | 1897-1919 | 25 |
| Deutsch-Ostafrika | German E. Africa | 1900-16 | 30 |
| Deutsch-Sudwestafrika | German S.W. Africa | 1900-19 | 35 |
| Dhar State | India: Dhar(sta) | 1898-1900 | 6 |
| Dhufar | Dhufar (bogus) | 1965?-75? | >100 |
| Diego-Suarez | France: Madagascar(isl/sta) | 1890-94 | 70 |
| Dienstmarke | Germany (official) | 1920-42 | 120 |
| Dienstmarke "21" | Germany (local official) | 1903-20 | 15 |
| Diligencia | Uruguay | 1856-57 | 5 |
| Djibouti | Djibouti | 1977- | 400 |
| Doland | Bogus | ||
| Dominica | Dominica | 1874- | 1100 |
| Drzava SHS | Jugoslavia | 1919-20 | 30 |
| Dubai | Dubai | 1963-71 | 240 |
| Duc. di Parma | Italy: Parma | 1854-59 | 7 |
| Duttia State | India: Duttia(sta) | 1896-1914 | 25 |
If there are any missing inscription, tell me : marcosampaio@grupo.bfe.pt
