What does 400 stand for? We've found 2 results (0.15 seconds):

«definition»  What does 400 mean?                being one hundred more than three hundred

Sort By Popularity  |  Alphabetically  |  By Category

Narrow by Category:  All  HTTP Error Codes (1) US Phone Area Codes (1)

				400	Bad Request	Internet » HTTP Error Codes
				400	Service Access Code	Regional » US Phone Area Codes
New:  What does 400 mean? Lookup more possible meanings for 400 using our Meta Search!
Nearby abbreviation entries:  3Z9  4  4 & 20  4-W  40  40' HQ  40003  40004  40006  40007  40008  40009  40010
Check out our free Abbreviations.com search tools. They are all free!