AF/91
.ag
ATM (computer)
.bb
Philips CD-i
.co
Commodore CDTV
Cray C90
.dm
.do
Dollz
Dubna 48K
Floptical
HP 95LX
Hypertext Transfer Protocol
IrisVision
Macintosh Classic II
Macintosh Quadra
Macintosh Quadra 700
Macintosh Quadra 900
Neo Geo (system)
PowerBook
PowerBook 100
PowerBook 100 series
PowerBuilder
PowerPC
Resource Interchange File Format
The Tilery
.tt
UTF-16
.vc
WIMG (CPU)
Z-variant
.z
w