Machines with O
- Oven
- Orange juicer
- Oscillator
- Odometer
- oil rig
- Oculus
- Opel
- opener
- orange peeler
- organ
- Oscillating fan
- Oldsmobile
- Oxygen tank
- Orbital sander
- Oil drill
- Orange juice maker
- Oxygen machine
- Oil pump
- Overlocker
- operating system
- Operating machine
- outboard motor
- Oil
- Ovens
- organizer
- Oiler
- Oculus Rift
- oracle
- Oscilloscope
- office printer
- Orange picker
- orange squeezer
- operation
- orange press
- Omelette maker
- olive picker
- Opener for cans
- Oximeter
- Orange juice press
- Onion chopper
- Oar
- Otoscope
- Omnibus
- Oil Rigs
- Oil press
- orange machine
- office
- oil refinery
- Oscillating Saw
- Optometer
- Orange juice squeezer
- old tractor
- oil maker
- Old car
- orange juice machine
- orgasm machine
- organ transplant machine
- Oil changer
- Oil derrick
- Onion cutter
- Obama
- office machine
- Oreo
- Oil well
- Outrigger
- olive press
- Oldsmobile Car
- Oiling machine
- Olivia
- office copier
- orange slicer
- optics
- Oral machine
- Onion slicer
- Oil extractor
- Opal
De woorden op de lijst Machines with O zijn afkomstig van spelers van het woordspel Stadt, Land, Rivier.