al	Alva [ABT3xx, Delphi, Satellite]
bl	BrailleLite [18/40]
bn	BrailleNote [18/32]
cb	CombiBraille [25/45/85]
ec	EcoBraille [20/40/80]
eu	EuroBraille [Clio-noteBraille 40]
ht	HandyTech
lt	LogText [32]
md	MDV (protocol 5) [MB208/MB408L/MB408S]
mn	MiniBraille [20]
mb	MultiBraille [MB125CR/MB145CR/MB185CR]
pm	Papenmeier
ts	TSI [Navigator 20/40/80, PowerBraille 40/65/80]
va	Vario/RBT (emulation 1) [40/80]
vh	Vario/RBT (emulation 2) [40/80]
vd	VideoBraille [40]
vs	VisioBraille [2040]
vo	Voyager [44/70 (USB)]
