Definition of FIL

The Meaning of FIL

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The Top Definition of FIL

The most popular meaning of FIL is: Father-in-law

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What is FIL?

FIL is Father-in-law

FIL Means

The definition of FIL is "Father-in-law".

FIL Definition

The meaning of FIL

FIL means Father-in-law.

Now you understand the definition of FIL - FIL means "Father-in-law".

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What does FIL mean? FIL is an acronym, abbreviation or slang word that is explained above. If you ever forget what FIL means, just come back to and we'll define any acronym you need help with.

  1. IL - In Love
  2. FILO - First in, last out
  3. FIF - Fuck I'm Funny
  4. FIN - finished
  5. SIL - son-in-law
  6. FIO - Figure it out
  7. FRL - For Real
  8. SIL - Sister-in-law
  9. FIF - Fifth Amendment
  10. EIL - explode into laughter
  1. *.* - Every file on a computer
  2. A2DP - Advanced Audio Distribution Profile
  3. DP - Director if Photography (movies TV commercials, fi
  4. EOF - end of file
  5. ERM - Awkward conversation filler
  6. EXE - Windows program file
  7. FAT - File Allocation Table
  8. FAT32 - 32 bit File Allocation Table
  9. FITB - Fill In The Blanks
  10. FSCK - File System (Consistency) Check