rati - Rela
- raticide
- ratification
- ratify
- rating
- Rating
- Rating curve
- rating curve
- Rating flume
- rating of electrical appliances
- rating scale
- ratio
- Ratio
- ratio (semilog or arithlog) chart
- ratio arms
- ratio chart
- ratio detector
- ratio error
- ratio method
- Ratio of expansion
- ratio of specific heat of a gas
- ratio, rate, portion
- Ratio, utilization
- ratio-nutritive
- ratiocination
- ration
- Ration
- ration allowance
- ration card
- ration for livestock
- ration, maintenance
- rational
- rational activity coefficient
- rational expression
- rational fraction
- rational function
- rational index
- rational integral function
- rational mumber
- rational number
- rational or true horizon
