HX
HX convoys
Convoy HX 228
Convoys HX 229/SC 122
Hummer HX
Convoy HX 47
Convoy HX 79
Epson HX-20
Convoy HX 112
Convoy HX 106
Horten Aircraft HX-2
RMMV HX range of tactical trucks
Convoy HX 156
Convoy HX 84
Convoys HX 229/SC 122 order of battle
Holden HX
HX1
Convoy HX 65
HX-21
Convoy HX 49
Super HxEros
Convoy HX 237
HX Draw
Convoy HX 72
Convoy HX 90
HX Velorum
Convoy HX 231
HX postcode area
Convoy HX 300
Convoy HX 133
Convoy HX 126
HX-63
Convoy HX 212
HX Fighter Program
Dolby noise-reduction system
Helowerks HX-1 Wasp
DOS extender
Hoppi-Copter
Hepoxilin
Haxe
HxD
A-Train
Statesman (automobile)
Hydrohalogenation
Convex series
Tandy 1000
NAD(P)H-hydrate epimerase
Microsoft Help 2
Konica Hexar RF
Konica Hexar
Heterodox Academy
Iron hydride
Birbeck granules
Intel 430HX
Hybrid × Heart Magias Academy Ataraxia
Calendar (Windows)
High-definition video
Mail (Windows)
Sony Cyber-shot DSC-HX50
Hunter × Hunter
Post-hardcore
X-ray
Sony Cyber-shot DSC-HX20V
Dimension
Hardcore punk
List of Latin-script digraphs
List of Hunter × Hunter characters