Principality of Bulgaria
| Bulgarian State (Principality of Bulgaria + East Rumelia (under authority of Ottoman Empire)) | 1903 | |
| Kingdom of Bulgaria fully independent | ||
| 1913 | ||
| 1923 | ||
| 1933 | ||
| 1941 | DAR-10 | |
| 1943 | ||
| People's Republic of Bulgaria | ||
| 1953 | ||
| 1963 | ||
| 1973 | ||
| 1983 | ||
| República de Bulgaria | ||
| 1993 | ||
| 2003 |