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
- Advertisement
- Orange juice maker
- Oxygen machine
- Oil pump
- Overlocker
- operating system
- Oil
- Operating machine
- outboard motor
- Ovens
- Oiler
- oracle
- organizer
- Oculus Rift
- office printer
- Oscilloscope
- orange squeezer
- Orange picker
- orange press
- operation
- olive picker
- Omelette maker
- Omnibus
- Opener for cans
- Orange juice press
- Oar
- Onion chopper
- Oximeter
- Otoscope
- Old car
- orange machine
- Oil press
- orgasm machine
- orange juice machine
- oil refinery
- Oscillating Saw
- old tractor
- Oil Rigs
- office
- Orange juice squeezer
- Optometer
- Oreo
- office machine
- organ transplant machine
- Oiling machine
- Outrigger
- Advertisement
- Oil well
- Oil changer
- Onion cutter
- Oil derrick
- Obama
- office copier
- oil maker
- Olivia
- Oldsmobile Car
- Onion slicer
- orange slicer
- Oil extractor
- optics
- Opal
- Oral machine
The words in the list Machines with O come from players of the word game City, Country, River.