What is the RMS Titanic stand for?

Related questions

1. Are there any Titanic survivors alive now?
2. Are there any bodies in the Titanic?
3. Was Rose and Jack really on the Titanic?
4. Is the diamond in the Titanic real?
5. Is the lady in Titanic still alive?
6. Who was to blame for the Titanic sinking?
7. How many dead bodies were recovered from the Titanic?
8. Why didn't the lookout see the iceberg on the Titanic?
9. Did the old lady from Titanic die?
10. Who was the youngest passenger on the Titanic?

Tags

1. #however
2. #under
3. #auspices
4. #means
5. #because
6. #majesty
7. #unsinkable
8. #authorities
9. #terms
10. #labeled
11. #carried
12. #ships
13. #postal
14. #titanic
15. #steamer
16. #formal
17. #merchant
18. #royal
19. #stands
20. #meaning