FNF meaning in Internet Error Codes ?

Answer:

What is File Not Found mean?

An error message is information displayed when an unforeseen problem occurs, usually on a computer or other device. On modern operating systems with graphical, error messages are often displayed using dialog boxes. Error messages are used when user intervention is required, to indicate that a desired operation has failed, or to relay important warnings (such as warning a computer user that they are almost out of hard disk space). Error messages are seen widely throughout computing, and are part of every operating system or computer hardware device. Proper design of error messages is an important topic in usability and other fields of human–computer interaction.

reference

Full Form	Category
Fidelity National Financial	Banking
Financial Need Form	Business
Funda Nathi Fund	Business
Fidelity National Financial Corporation	Business
First Name First	Business
Fremont National Forest	Community
Fool N Final	Community
Friday Night Funkin	Computing
Family No Friends	Computing
Friday Night Firefight	Computing
first and fifteenth	General
Free Network Foundation	General
Friday Night Fever	General
fly and fresh	General
Friedrich Naumann Foundation	General
Forgiven Not Forgotten	General
Fixed and Furious	General
Flag Nor Fail	General
Friday night fleurs	General
Friday Nite Flix	General
FEM Neutral Format	General
Fastest Node First	General
Film Noir Foundation	General
Florida Nurses Foundation	General
Family and Friends	General
Fresh Not Fly	General
Fiber Network Fabric	General
F***ing No Fun	General
Function Not Form	General
Fa Naker Fanny	General
Fred N Fish	General
Faith No Fear	General
Friday Night Fights	General
File Not Found	Internet Error Codes
Friends and Family	Messaging
Friday Night Football	Sports
Fight No Further	Sports