- Color
- Color.Builder
- ColorOrBuilder
- ColorProto
- EmailAddress
- EmailAddress.Builder
- EmailAddresses
- EmailAddressOrBuilder
- EmailAddressProto
- InternetDomain
- InternetDomain.Builder
- InternetDomainOrBuilder
- InternetDomainProto
- InternetDomains
- Language
- LanguageProto
- NetStringifiers
- PersonName
- PersonName.Builder
- PersonNameOrBuilder
- PersonNameProto
- Uri
- Uri.Authorization
- Uri.Authorization.Builder
- Uri.AuthorizationOrBuilder
- Uri.Builder
- Uri.Protocol
- Uri.Protocol.Builder
- Uri.Protocol.ProtocolCase
- Uri.ProtocolOrBuilder
- Uri.QueryParameter
- Uri.QueryParameter.Builder
- Uri.QueryParameterOrBuilder
- Uri.Schema
- UriOrBuilder
- Url
- Url.Builder
- UrlOrBuilder
- UrlProto
- Urls