diff --git a/module/task/lang/en.php b/module/task/lang/en.php
index f1c3fcc932..776372c566 100644
--- a/module/task/lang/en.php
+++ b/module/task/lang/en.php
@@ -19,7 +19,7 @@ $lang->task->delete             = "Delete";
 $lang->task->deleted            = "Deleted";
 $lang->task->view               = "Info";
 $lang->task->logEfforts         = "Man-Hour Log";
-$lang->task->record             = "Estimate";
+$lang->task->record             = "Est.";
 $lang->task->start              = "Start";
 $lang->task->restart            = "Continue";
 $lang->task->finish             = "Finish";
@@ -47,7 +47,7 @@ $lang->task->name              = 'Name';
 $lang->task->type              = 'Type';
 $lang->task->pri               = 'Priority';
 $lang->task->mailto            = 'Mailto';
-$lang->task->estimate          = 'Estimation';
+$lang->task->estimate          = 'Est.';
 $lang->task->estimateAB        = 'Estimated';
 $lang->task->left              = 'Est. Reamined';
 $lang->task->leftAB            = 'Remained';
@@ -176,7 +176,7 @@ $lang->task->report->charts['tasksPerType']         = 'Type';
 $lang->task->report->charts['tasksPerPri']          = 'Priority';
 $lang->task->report->charts['tasksPerStatus']       = 'Status';
 $lang->task->report->charts['tasksPerDeadline']     = 'Deadline';
-$lang->task->report->charts['tasksPerEstimate']     = 'Estimated Time';
+$lang->task->report->charts['tasksPerEstimate']     = 'Estimation';
 $lang->task->report->charts['tasksPerLeft']         = 'Time Left';
 $lang->task->report->charts['tasksPerConsumed']     = 'Time Consumed';
 $lang->task->report->charts['tasksPerFinishedBy']   = 'Finished By';