| F o31 | |||
| F o4112-nd | |||
| F o85h | |||
| F oabm85h | |||
| F oblit | |||
| F oc100 | |||
| F oconcept | |||
| F ofcons | |||
| F ojerq | |||
| F old-st | |||
| F oldibmpc3 | |||
| F oldpc3 | |||
| F oldsun | |||
| F omron | |||
| F opennt | |||
| F opennt-100 | |||
| F opennt-100-nti | |||
| F opennt-25 | |||
| F opennt-25-nti | |||
| F opennt-25-w | |||
| F opennt-25-w-vt | |||
| F opennt-35 | |||
| F opennt-35-nti | |||
| F opennt-35-w | |||
| F opennt-50 | |||
| F opennt-50-nti | |||
| F opennt-50-w | |||
| F opennt-60 | |||
| F opennt-60-nti | |||
| F opennt-60-w | |||
| F opennt-nti | |||
| F opennt-w | |||
| F opennt-w-vt | |||
| F opus3n1+ | |||
| F origibmpc3 | |||
| F origpc3 | |||
| F os9LII | |||
| F osborne | |||
| F osborne-w | |||
| F osborne1 | |||
| F osborne1-w | |||
| F osexec | |||
| F otek4112 | |||
| F otek4113 | |||
| F otek4114 | |||
| F otek4115 | |||
| F owl |