Index - R
| Raised | Language.IPA.Types, Language.IPA |
| ReprIPA | Language.IPA.Class, Language.IPA |
| ReprXSampa | Language.IPA.Class, Language.IPA |
| Retracted | Language.IPA.Types, Language.IPA |
| RetractedTongueRoot | Language.IPA.Types, Language.IPA |
| Retroflex | Language.IPA.Types, Language.IPA |
| Rhotacized | Language.IPA.Types, Language.IPA |
| Rising | Language.IPA.Types, Language.IPA |
| RisingFalling | Language.IPA.Types, Language.IPA |
| Rounded | Language.IPA.Types, Language.IPA |
| Roundedness | Language.IPA.Types, Language.IPA |