Similar to 宇多天皇

FIFO (computing and electronics)

File Transfer Protocol

FileMaker

Firth

North American FJ-1 Fury

Flettner Fl 265

Floating point operations per second

Functional magnetic resonance imaging

Forth (programming language)

Fortran

Microwave transmission

Free Pascal

Cas9

CRISPR

Dart (programming language)

Go (programming language)

H II region

IBEX 35

IFLA Library Reference Model

ISDN

ISO 3166

Jakarta Servlet

JavaScript

JSON

Julia (programming language)

Lidar

Lightweight Directory Access Protocol