Across
- 3. The organization that makes sure things are standard
- 7. Involving many countries around the world
- 8. What "isos" means in Greek
- 10. A glass object that gives light
- 11. A short form of a name using the first letters
- 12. A round object that helps things move
- 13. A small object that gives power to devices
- 14. A long tube that sprays water
Down
- 1. A vehicle that runs on tracks
- 2. A device used to take pictures
- 4. The process of making things the same
- 5. A system of trains and tracks
- 6. A city where firefighters had trouble with hoses
- 9. Something that holds a light bulb
- 10. A two-wheeled vehicle you can ride