 |
international
normalised | ratio
| international | |
| abbr. polym. | int. |
| RATIO | |
| abbr. astronaut. | radiotelescope in orbit |
| abbr. avia. | radio telescope in orbit |
| abbr. el. | radiotelescope in orbit |
| abbr. space | radio telescope in-orbit |
| O&G | ratio set block |
| Ratio | |
| math. abbr. | R |
| ratio | |
| abbr. oil | ion |
| |||
| int. | |||
| intn. | |||
| international: 153 phrases in 27 subjects |