| Pair | Serv.Internal.Pair, Serv.Api |
| partialContent206 | Serv.Server |
| PATCH | Serv.Internal.Verb, Serv.Api |
| Path | Serv.Internal.Api, Serv.Api |
| pathIsEmpty | Serv.Internal.Server.Context |
| pathZipper | Serv.Internal.Server.Context |
| paymentRequired402 | Serv.Server |
| permanentRedirect308 | Serv.Server |
| PermitAll | Serv.Internal.Cors, Serv.Cors |
| permitAll | Serv.Internal.Cors, Serv.Cors |
| Policy | Serv.Internal.Cors, Serv.Cors |
| POST | Serv.Internal.Verb, Serv.Api |
| Pragma | Serv.Internal.Header.Name, Serv.Internal.Header, Serv.Header |
| pragma | Serv.Internal.Header.Name, Serv.Header.Proxies |
| preconditionFailed412 | Serv.Server |
| preconditionRequired428 | Serv.Server |
| predicateWhitelist | Serv.Internal.Cors, Serv.Cors |
| project | Serv.Internal.Rec |
| Proxy | |
| 1 (Data Constructor) | Serv.Header.Proxies |
| 2 (Type/Class) | Serv.Header.Proxies |
| proxy | Serv.Server |
| ProxyAuthenticate | Serv.Internal.Header.Name, Serv.Internal.Header, Serv.Header |
| proxyAuthenticate | Serv.Internal.Header.Name, Serv.Header.Proxies |
| proxyAuthenticationRequired407 | Serv.Server |
| ProxyAuthorization | Serv.Internal.Header.Name, Serv.Internal.Header, Serv.Header |
| proxyAuthorization | Serv.Internal.Header.Name, Serv.Header.Proxies |
| PublicKeyPins | Serv.Internal.Header.Name, Serv.Internal.Header, Serv.Header |
| publicKeyPins | Serv.Internal.Header.Name, Serv.Header.Proxies |
| pullHeaderRaw | Serv.Internal.Server.Context |
| PUT | Serv.Internal.Verb, Serv.Api |