| Name | Description | Type | Package | Framework |
| Env | Holds environment variables to be used for compiling string into a pattern. | Class | edu.stanford.nlp.ling.tokensregex | Stanford Parser |
| Env .Binder | Interface | edu.stanford.nlp.ling.tokensregex.Env | Stanford Parser | |
| EnvLookup | Provides lookup functions using an Env | Class | edu.stanford.nlp.ling.tokensregex | Stanford Parser |
| Env | Holds environment variables to be used for compiling string into a pattern. | Class | edu.stanford.nlp.ling.tokensregex | JavaNlp |
| Env .Binder | Interface | edu.stanford.nlp.ling.tokensregex.Env | JavaNlp | |
| EnvLookup | Provides lookup functions using an Env | Class | edu.stanford.nlp.ling.tokensregex | JavaNlp |