- 1405 A.D. / February, 27 : Teimur Lang Is Dead
- 1759 A.D. / February, 27 : Peace Treaty Signed With Ottomans
- 1953 A.D. / February, 27 : A message from 'Queen Elizabeth' to the shah played role in CIA 1953 coup in Iran, documentary says
- 2005 A.D. / February, 27 : Russia-Iran Sign Nuclear Fuel Deal
- 2006 A.D. / February, 27 : Bomb Blasts Hit Khuzestan

February, 27, 1405 A.D.:
Teimur Lang Is Dead
Teimur Lang died on Feb, 27, 1405 AD at the age of 70. He was on a new expedition of China when death caught him in Farab, 76 km from Samarkand. It is noticeable that he had just returned back from a campaign in Iran, Iraq, Syria and Asia Minor and the main reason for this new war was to keep his va... Read Full Article:

February, 27, 1759 A.D.:
Peace Treaty Signed With Ottomans
After two years of war with Ottomans that extensively took place in Caucasia, the Iranian army headed by Hamzeh Mirza Safavi, defeated the Ottomans in Karabagh, and Darband. Ottomans had adopted an expansionist policy during this period and they frequently staged wars in the neighborhood for no reas... Read Full Article:

February, 27, 1953 A.D.:
A message from 'Queen Elizabeth' to the shah played role in CIA 1953 coup in Iran, documentary says
Historians who uncovered a message from "Queen Elizabeth" believe its misinterpretation helped persuade the shah not to flee Iran at a pivotal moment.
June 7, 2020, 12:57 PM UTC
By Dan De Luce
WASHINGTON — It was a message that was perfectly timed, seeking to reassure a young Iranian monarch in cr... Read Full Article:

February, 27, 2005 A.D.:
Russia-Iran Sign Nuclear Fuel Deal
(BBC) - Russia and Iran have signed an agreement for Moscow to supply fuel to Iran's new nuclear reactor in Bushehr.
Under the deal Iran has to return spent nuclear fuel rods from the reactor, which was designed and built by Russia.
The clause is a safeguard meant to banish fears that Iran might ... Read Full Article:

February, 27, 2006 A.D.:
Bomb Blasts Hit Khuzestan
(BBC) - Iran has been hit by a spate of bombings in recent months
Two bombs have exploded in the southern Iranian cities of Dezful and Abadan, according to Iranian reports.
In both cities, the devices were planted in the governor's offices, the official IRNA news agency says. No serious injuries w... Read Full Article:
Periods of the Iranian/Persian History by Dynasties
- Elamite Dynasties (2800 - 550) BC
- Median Empire (728 - 550) BC
- Achaemenid Empire (550 - 331) BC
- Seleucid Empire (330 - 150) BC
- Parthian Empire (247 BC - 226 AD)
- Sassanid Empire (226 - 651) AD
- Omavi Caliphates (661 - 750) AD
- Abbasi Caliphates (750 - 1258) AD
- Taherian Dynasty (821 - 873) AD
- Alavid Dynasty (864 - 928) AD
- Samanid Dynasty (875 - 999) AD
- Ziyarid Dynasty (928 - 1043) AD
- Buyid Dynasty (934 - 1062) AD
- Ghaznavid Dynasty (977 - 1186) AD
- Seljuk Empire (1037 - 1194) AD
- Kharazm Dynasty (1077 - 1231) AD
- Mongol Ilkhanates (1256 - 1353) AD
- Timurid Empire (1370 - 1506) AD
- Kara Koyunlu (1407 - 1468) AD
- Safavid Dynasty (1502 - 1736) AD
- Hotaki Dynasty (1722 - 1729) AD
- Afshar Dynasty (1736 - 1750) AD
- Zand Dynasty (1750 - 1794) AD
- Qajar Dynasty (1794 - 1925) AD
- Pahlavi Dynasty (1926 - 1979) AD
- Islamic Republic (1979 - ?) AD