What does 404 stand for?
404 stands for I Have No Clue (chat abbreviation)
This definition appears very frequently and is found in the following Acronym Finder categories:
- Slang/chat, popular culture
See other definitions of 404
- Abbreviation Database Surfer
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- 4-Phenylcyclohexene
- Four-Phase Quadrature Amplitude Modulation
- 4-Wheel Drive
- Four Wire
- Traffic Accident - Public Road (Alabama Public Safety Radio Code)
- Bad Request (HTTP status code; indicates bad syntax or unfulfillable)
- Temporary Redirect (HTTP status code; look elsewhere on that request only)
- HTTP Web Error 401 - Authorization Required
- Payment Required (HTTP status code; never used, intended as error for nonpayment)
- HTTP Web Error 403 - Access Forbidden
- Item/Article Not Found (web/HTTP code)
- Method Not Allowed (HTTP status code; indicates a request in an unsupported format)
- Not Acceptable (HTTP status code)
- Proxy Authentication Required (HTTP status code)
- Request Timeout (HTTP status code)
- Conflict (HTTP status code)
- 40th Infantry Division (Mechanized)
- 40 Stitches Later (band)
- Traffic Accident - Private Property (Alabama Public Safety Radio Code)
- Gone (HTTP status code; permanently deleted, similar to 404)