Similar to DNS_Security_Extensions

FIFO (computing and electronics)

FileMaker

Firth

North American FJ-1 Fury

Flettner Fl 265

Floating point operations per second

Functional magnetic resonance imaging

Forth (programming language)

Fortran

Field-programmable gate array

Microwave transmission

Free Pascal

FreeBSD

Farm Security Administration

1.1.1.1

DNS Certification Authority Authorization

Domain Name System blocklist

DNS zone transfer

Round-robin DNS

DNS root zone

Maltego

OpenDNS

Public Suffix List

Quad9

RACE encoding

Sedo

Zero-configuration networking