0r

0r is not a standard term in linguistics, science, or technology. It refers to a two-character sequence consisting of the digit 0 and the letter r. In online writing and branding, 0r is sometimes used as a stylized variant of the word “or,” with the numeral substituting for a letter. It can also appear in usernames, product names, memes, or other text where unconventional spellings or logo-like elements are desired. Because of its visual distinctiveness, it may be chosen for branding or for playful or obfuscated text.

In computing and data contexts, 0r has no inherent semantic meaning or widely recognized function. As an identifier in code, most programming languages prohibit identifiers that begin with a digit, so 0r would not typically be valid as a bare programmatic token. When used, it usually appears as part of a string literal (for example, in data or configuration files) or as part of a larger token rather than as a standalone keyword or symbol.

Variants and related notions include leetspeak, where digits substitute for letters (for example, 0 for O or 4 for A), and stylized text used in branding or online culture. The term 0r does not have a formal encyclopedic entry, and its meaning largely depends on context and user intent. See also: or, leetspeak.