Yes. There were two -- the RMS Olympic and the HMHS Britannic.
Both of the two sister ships of Titanic were Olympic and Britannic.
The sister ships of Titanic were Olympic and Britannic.
The name of the Titanic's sister ship was the Olympic.
There were two sister ships - the RMS Olympic and the HMHS Britannic.
Titanic had two sister ships; the sister ships were the Britannic and the Olympic.
The Titanic and Britannic were the sister ships of the Olympic
The Titanic's sister ships were called the Olympic and the Britannic. The Olympic was the 'lead ship' and built first. The Britannic was built after the Titanic and was originally going to be called the Gigantic.
Titanic and her sister ships were made in responce to the two new Cunard line ships Mauretania and Lusitania.
The Titanic had two sister ships. They were the Olympicand the Britannic.
The third-and-final of the three sister ships was the HMHS Britannic.
Titanic had only sister ships. Vessels are only referred to in a female designation.
The sister ships of the titanic were called the olympic and the britannic.