Alphabets
Binary Alphabet
Here is the 8-bit Binary Alphabet with text converter.
Braille Alphabet
See the Braille Alphabet for the blind.
Hawaiian Alphabet
Very few letters in the Hawaiian alphabet!
Police Alphabet
The police phonetic alphabet.
Military Alphabet
The military phonetic alphabet.
Roman Numerals Letters
The Roman Numerals "alphabet".
More information from Research Maniacs:
How many letters in the english alphabet?
Do you know how many letters there are in the english alphabet?
What number is this letter in the alphabet?
Find the number for any letter in the alphabet.