look up any word, like potate:
 
1.
An encryption scheme similar to ROT13, but twice as secure.
This sentence was originally encrypted using ROT26. If you can read it, you have successfully decrypted it.
by fax4voice3 December 19, 2005
 
2.
Some goofy encryption system that replaces each letter with the 26th one away. In the English alphabet, it replaces the letter with the same letter.
In an IM

1: You are stupid

2: No you're stupid

1: How did you know what I said, I used ROT26

2: You really are stupid...
by wheelsx July 27, 2007