diff --git a/rest/http_error.go b/rest/http_error.go
index 39e3b46..ac3f230 100644
--- a/rest/http_error.go
+++ b/rest/http_error.go
@@ -60,48 +60,55 @@ func WrapError(err error) *HTTPError {
 	case *HTTPError:
 		return err.(*HTTPError)
 	default:
-		return InternalServerError(err)
+		return HTTPInternalServerError(err)
 	}
 }
 
-// BadRequest is a HTTP bad request 400
-var BadRequest = &HTTPError{
+// HTTPBadRequest is a HTTP bad request 400
+var HTTPBadRequest = &HTTPError{
 	Code:    400,
 	Type:    "https://httpstatus.es/400",
 	Message: "Bad request",
 }
 
-var UnauthorizedError = &HTTPError{
+// HTTPUnauthorized is a HTTP Unauthorized 401
+var HTTPUnauthorized = &HTTPError{
 	Code:    401,
 	Type:    "https://httpstatus.es/401",
 	Message: "Unauthorized",
 }
 
-var Forbidden = &HTTPError{
+// HTTPForbidden is a HTTP forbidden 403
+var HTTPForbidden = &HTTPError{
 	Code:    403,
 	Type:    "https://httpstatus.es/403",
 	Message: "Forbidden",
 }
 
-var NotFound = &HTTPError{
+// HTTPNotFound is a HTTP not found 404
+var HTTPNotFound = &HTTPError{
 	Code:    404,
 	Type:    "https://httpstatus.es/404",
 	Message: "Not found",
 }
 
-var MethodNotAllowed = &HTTPError{
+// HTTPMethodNotAllowed is a HTTP method not allowed 405
+var HTTPMethodNotAllowed = &HTTPError{
 	Code:    405,
 	Type:    "https://httpstatus.es/405",
 	Message: "Method not allowed",
 }
 
-var Conflict = &HTTPError{
+// HTTPConflict is a HTTP conflict 409
+var HTTPConflict = &HTTPError{
 	Code:    409,
 	Type:    "https://httpstatus.es/409",
 	Message: "Conflict",
 }
 
-func InternalServerError(err error) *HTTPError {
+// HTTPInternalServerError wraps an arbitrary Error as
+// HTTP internal server error 500
+func HTTPInternalServerError(err error) *HTTPError {
 	return &HTTPError{
 		Code:    500,
 		Type:    "https://httpstatus.es/500",
diff --git a/rest/http_error_test.go b/rest/http_error_test.go
index 838148f..7809a1b 100644
--- a/rest/http_error_test.go
+++ b/rest/http_error_test.go
@@ -12,7 +12,7 @@ import (
 
 func TestHttpError(t *testing.T) {
 	Convey("Given an InternalServerError", t, func() {
-		httpErr := rest.InternalServerError(errors.New("Something is wrong"))
+		httpErr := rest.HTTPInternalServerError(errors.New("Something is wrong"))
 
 		Convey("When error is send as json", func() {
 			response := httptest.NewRecorder()
diff --git a/rest/resource.go b/rest/resource.go
index f55f2e4..918caf5 100644
--- a/rest/resource.go
+++ b/rest/resource.go
@@ -25,27 +25,27 @@ func (ResourceBase) BeforeFilter(resp http.ResponseWriter, req *http.Request) bo
 }
 
 func (ResourceBase) Get(request *http.Request) (interface{}, error) {
-	return nil, MethodNotAllowed
+	return nil, HTTPMethodNotAllowed
 }
 
 func (ResourceBase) Post(request *http.Request) (interface{}, error) {
-	return nil, MethodNotAllowed
+	return nil, HTTPMethodNotAllowed
 }
 
 func (ResourceBase) Patch(request *http.Request) (interface{}, error) {
-	return nil, MethodNotAllowed
+	return nil, HTTPMethodNotAllowed
 }
 
 func (ResourceBase) Update(request *http.Request) (interface{}, error) {
-	return nil, MethodNotAllowed
+	return nil, HTTPMethodNotAllowed
 }
 
 func (ResourceBase) Delete(request *http.Request) (interface{}, error) {
-	return nil, MethodNotAllowed
+	return nil, HTTPMethodNotAllowed
 }
 
 func (ResourceBase) SubResources() routing.Matcher {
-	return HttpErrorMatcher(NotFound)
+	return HTTPErrorMatcher(HTTPNotFound)
 }
 
 type LimitedResource struct {
@@ -68,7 +68,7 @@ func ResourceMatcher(resource Resource) routing.Matcher {
 			routing.PUT(restHandler{before: resource.BeforeFilter, handler: resource.Update}),
 			routing.PATCH(restHandler{before: resource.BeforeFilter, handler: resource.Patch}),
 			routing.DELETE(restHandler{before: resource.BeforeFilter, handler: resource.Delete}),
-			HttpErrorMatcher(MethodNotAllowed),
+			HTTPErrorMatcher(HTTPMethodNotAllowed),
 		),
 		resource.SubResources(),
 	)
diff --git a/rest/resources.go b/rest/resources.go
index edac8b9..6cfd523 100644
--- a/rest/resources.go
+++ b/rest/resources.go
@@ -23,15 +23,15 @@ func (ResourcesBase) BeforeFilter(resp http.ResponseWriter, req *http.Request) b
 }
 
 func (ResourcesBase) Create(*http.Request) (Resource, error) {
-	return nil, MethodNotAllowed
+	return nil, HTTPMethodNotAllowed
 }
 
 func (ResourcesBase) List(*http.Request) (interface{}, error) {
-	return nil, MethodNotAllowed
+	return nil, HTTPMethodNotAllowed
 }
 
 func (ResourcesBase) FindById(id string) (interface{}, error) {
-	return nil, NotFound
+	return nil, HTTPNotFound
 }
 
 type LimitedResources struct {
@@ -51,7 +51,7 @@ func ResourcesMatcher(prefix string, collection Resources) routing.Matcher {
 		routing.StringPart(func(id string) routing.Matcher {
 			result, err := collection.FindById(id)
 			if err != nil {
-				return HttpErrorMatcher(WrapError(err))
+				return HTTPErrorMatcher(WrapError(err))
 			}
 			switch resource := (result).(type) {
 			case Resource:
@@ -59,13 +59,13 @@ func ResourcesMatcher(prefix string, collection Resources) routing.Matcher {
 			case Resources:
 				return ResourcesMatcher("", resource)
 			default:
-				return HttpErrorMatcher(InternalServerError(errors.New("Invalid result")))
+				return HTTPErrorMatcher(HTTPInternalServerError(errors.New("Invalid result")))
 			}
 		}),
 		routing.EndSeq(
 			routing.GET(restHandler{before: collection.BeforeFilter, handler: collection.List}),
 			routing.POST(createHandler{before: collection.BeforeFilter, handler: collection.Create}),
-			HttpErrorMatcher(MethodNotAllowed),
+			HTTPErrorMatcher(HTTPMethodNotAllowed),
 		),
 	)
 }
diff --git a/rest/rest_handler.go b/rest/rest_handler.go
index cc1f38f..c992682 100644
--- a/rest/rest_handler.go
+++ b/rest/rest_handler.go
@@ -17,7 +17,7 @@ func (h restHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
 	defer func() {
 		if r := recover(); r != nil {
 			fmt.Fprintln(os.Stderr, string(debug.Stack()))
-			InternalServerError(fmt.Errorf("Paniced: %v", r)).Send(resp, encoder)
+			HTTPInternalServerError(fmt.Errorf("Paniced: %v", r)).Send(resp, encoder)
 		}
 	}()
 	var err error
@@ -48,7 +48,7 @@ func (h createHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
 	defer func() {
 		if r := recover(); r != nil {
 			fmt.Fprintln(os.Stderr, string(debug.Stack()))
-			InternalServerError(fmt.Errorf("Paniced: %v", r)).Send(resp, encoder)
+			HTTPInternalServerError(fmt.Errorf("Paniced: %v", r)).Send(resp, encoder)
 		}
 	}()
 	var err error