General Industry Term

FID
flame ionization detector
FIDIC
Fédération Internationale Des Ingénieurs-Conseils
FIFI
Fire Fighter
FIFO
First-in First-out
FIG
Figure
FILDA
Feira Internacional de Luanda
FIP
Flow induced Pulsation
FIP
free in pipe
FIRS
Far Infared Survey
FIT
Fast Inspection of Tools
FIT
Failure In Time
FIT
Frac Isolation Tools (Covers BVN)
FITC
Fluorescein isothiocyanate
FIV
Flow-Induced Vibration
FKO
flare knock out
FL
Flow Line or Fluid Loss
FL
fluid
FLA
Fluid-loss additive
FLASHPOINT
The temperature at which a particular organic compound gives off sufficient vapor to ignite in air.
FLCD
Fluid Loss Control Device
FLCV/D
Fluid Loss Control Valve or Device
FLD
Full Length Drift
FLD
Functional Lerning Director
FLD
Functional Logic Diagram
FLDC
Fails Last Drift Close
FLDO
Fails Last Drift Open
FLE
Foreign Legal Entity
FLIP
Flow Induced Pulsation
FLIR
forward looking infrared radar
FLL
Dual Laterlog