Acronym Guide - F
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y
FACS - facilities assignment and control system
FANI - flexible automatic number identification
FCC - Federal Communications Commission
FCoE - fiber channel over Ethernet
FD - frame delay
FDV - frame delay variation
FDM - frequency division multiplexing
FEC - forward error correction
FG - feature group
FGA - feature group A
FGB - feature group B
FGC - feature group C
FGD - feature group D
FHCS - frozen high cost support
FID - field identifier
FIFO - first in first out
FILO - first in last out
FIT - federal income tax
FITL - fiber in the loop
Flex ANI - flexible automatic number identification
FM - frequency modulation
FMC - fixed mobile convergence
FNPRM - further notice of proposed rulemaking
FOC - firm order confirmation
FOIA - Freedom of Information Act
FR - Federal Register
FRAC - frame relay access connection
FRAS - frame relay access service
FRIC - frame relay interexchange connection
FRN - funding request number
FRO - fixed rate option
FSP - frame sync polarity
FTC - Federal Trade Commission
FTN - forward to number
FTTB -fiber to the building
FTTC - fiber to the curb
FTTH - fiber to the home
FTTN - fiber to the node
FTTP - fiber to the premise
FTTX - fiber to the X
FUSC - Federal Universal Service Charge
FX - foreign exchange
FY - fiscal year