Similar to イギリス国鉄5形蒸気機関車

JCP Executive Committee

Jekyll (software)

JetBrains MPS

JPEG XL

JSHint

JSON Meta Application Protocol

Kernel.org

1947 KLM Douglas DC-3 crash

Hwasong-11A

K·p perturbation theory

Limited-memory BFGS

LastPass

LDAC (codec)

LibreCAD

Liquid Glass

LIRC

LLDB (debugger)

Lotus Improv

LWRC M6

Lzip

Macintosh Quadra 630

Macintosh LC family

Magisk (software)

MathML

Messaging Layer Security

MNDO

MsQuic

N1-Methylpseudouridine