Scientific / Engineering
Texas Instruments
TI-30III
TI-30 STAT
TI-30XA (2012)
TI-30XA (2012) 2
TI-30Xa (2015)
TI-30XIIB (2004)
TI-30XIIS (1999)
TI-30XIIS (2004)
TI-32
TI-34 (1990)
TI-34 (1998)
TI-35 SLR
TI-35X
TI-36 SOLAR
TI-36X Pro
TI-37 Galaxy Solar
TI-55
TI-68
SR-40
SR-50A
Casio
Casio fx-82LA Plus
Casio fx-250HC Fraction
fx-300v
fx-991EX
Radio Shack
EC-4008
EC-4017
Canon
F-56
F-789SGA
Other
Commodore SR4912
encore 92115
HP 20s
HP 35s
HP42S
NSC 118
Sharp EL-512
Sharp EL-520X
Sharp EL-531G
Unitrex UC 75