Leet Speak

Leet Speak
Leet (or "1337"), also known as eleet or leetspeak, is an alternative alphabet for many languages that is used primarily on the Internet. It uses some characters to replace others in ways that play on the similarity of their glyphs via reflection or other resemblance. For example, leet spellings of the word leet include 1337 and l33t; eleet may be spelled 31337 or 3l33t.

The term leet is derived from the word elite. The leet alphabet is a specialized form of symbolic writing. Leet may also be considered a substitution cipher, although many dialects or linguistic varieties exist in different online communities. The term leet is also used as an adjective to describe formidable prowess or accomplishment, especially in the fields of online gaming and in its original usage—computer hacking.

Translators
Leetspeak Generator, Converter and Translator - 1337.me - http://www.1337.me/

Universal Leet (L337, L33T, 1337) Converter - http://www.robertecker.com/hp/research/leet-converter.php

Basic Alphabet
a 4 b 8 / 6 c d e 3 f g 9 / 6 h i 1 j k l m n o 0 p q r s 5 / 2 t 7 u v w x y z 2

keywords
1337 H4X0R eleet leetspeak