diff --git a/test/parallel/test-http-server-multiheaders.js b/test/parallel/test-http-server-multiheaders.js
index bf918ad24cc168..8f633fdb998970 100644
--- a/test/parallel/test-http-server-multiheaders.js
+++ b/test/parallel/test-http-server-multiheaders.js
@@ -28,7 +28,7 @@ require('../common');
 const assert = require('assert');
 const http = require('http');
 
-const srv = http.createServer(function(req, res) {
+const server = http.createServer(function(req, res) {
   assert.strictEqual(req.headers.accept, 'abc, def, ghijklmnopqrst');
   assert.strictEqual(req.headers.host, 'foo');
   assert.strictEqual(req.headers['www-authenticate'], 'foo, bar, baz');
@@ -43,10 +43,10 @@ const srv = http.createServer(function(req, res) {
   res.writeHead(200, { 'Content-Type': 'text/plain' });
   res.end('EOF');
 
-  srv.close();
+  server.close();
 });
 
-srv.listen(0, function() {
+server.listen(0, function() {
   http.get({
     host: 'localhost',
     port: this.address().port,
diff --git a/test/parallel/test-http-server-multiheaders2.js b/test/parallel/test-http-server-multiheaders2.js
index 95ee5b61fa916d..1e19708557ef24 100644
--- a/test/parallel/test-http-server-multiheaders2.js
+++ b/test/parallel/test-http-server-multiheaders2.js
@@ -69,7 +69,7 @@ const multipleForbidden = [
   // 'Content-Length',
 ];
 
-const srv = http.createServer(function(req, res) {
+const server = http.createServer(function(req, res) {
   multipleForbidden.forEach(function(header) {
     assert.strictEqual(req.headers[header.toLowerCase()], 'foo',
                        `header parsed incorrectly: ${header}`);
@@ -83,7 +83,7 @@ const srv = http.createServer(function(req, res) {
   res.writeHead(200, { 'Content-Type': 'text/plain' });
   res.end('EOF');
 
-  srv.close();
+  server.close();
 });
 
 function makeHeader(value) {
@@ -98,7 +98,7 @@ const headers = []
   .concat(multipleAllowed.map(makeHeader('bar')))
   .concat(multipleForbidden.map(makeHeader('bar')));
 
-srv.listen(0, function() {
+server.listen(0, function() {
   http.get({
     host: 'localhost',
     port: this.address().port,
diff --git a/test/parallel/test-http-upgrade-agent.js b/test/parallel/test-http-upgrade-agent.js
index 5c840eeb532814..cb33edc32e0139 100644
--- a/test/parallel/test-http-upgrade-agent.js
+++ b/test/parallel/test-http-upgrade-agent.js
@@ -31,7 +31,7 @@ const http = require('http');
 const net = require('net');
 
 // Create a TCP server
-const srv = net.createServer(function(c) {
+const server = net.createServer(function(c) {
   c.on('data', function(d) {
     c.write('HTTP/1.1 101\r\n');
     c.write('hello: world\r\n');
@@ -46,7 +46,7 @@ const srv = net.createServer(function(c) {
   });
 });
 
-srv.listen(0, '127.0.0.1', common.mustCall(function() {
+server.listen(0, '127.0.0.1', common.mustCall(function() {
 
   const options = {
     port: this.address().port,
@@ -82,7 +82,7 @@ srv.listen(0, '127.0.0.1', common.mustCall(function() {
 
     req.on('close', common.mustCall(function() {
       socket.end();
-      srv.close();
+      server.close();
     }));
   }));
 }));
diff --git a/test/parallel/test-http-upgrade-client.js b/test/parallel/test-http-upgrade-client.js
index d18ac273d6dab1..8fe756f469f09a 100644
--- a/test/parallel/test-http-upgrade-client.js
+++ b/test/parallel/test-http-upgrade-client.js
@@ -34,7 +34,7 @@ const Countdown = require('../common/countdown');
 const expectedRecvData = 'nurtzo';
 
 // Create a TCP server
-const srv = net.createServer(function(c) {
+const server = net.createServer(function(c) {
   c.on('data', function(d) {
     c.write('HTTP/1.1 101\r\n');
     c.write('hello: world\r\n');
@@ -49,7 +49,7 @@ const srv = net.createServer(function(c) {
   });
 });
 
-srv.listen(0, '127.0.0.1', common.mustCall(function() {
+server.listen(0, '127.0.0.1', common.mustCall(function() {
   const port = this.address().port;
   const headers = [
     {
@@ -63,7 +63,7 @@ srv.listen(0, '127.0.0.1', common.mustCall(function() {
       ['Origin', 'http://www.websocket.org']
     ]
   ];
-  const countdown = new Countdown(headers.length, () => srv.close());
+  const countdown = new Countdown(headers.length, () => server.close());
 
   headers.forEach(function(h) {
     const req = http.get({
diff --git a/test/parallel/test-net-error-twice.js b/test/parallel/test-net-error-twice.js
index 4c2839d372fcb4..b26b825d16c15f 100644
--- a/test/parallel/test-net-error-twice.js
+++ b/test/parallel/test-net-error-twice.js
@@ -37,14 +37,14 @@ function ready() {
   }
 }
 
-const srv = net.createServer(function onConnection(conn) {
+const server = net.createServer(function onConnection(conn) {
   conn.on('error', function(err) {
     errs.push(err);
     if (errs.length > 1 && errs[0] === errs[1])
       assert.fail('Should not emit the same error twice');
   });
   conn.on('close', function() {
-    srv.unref();
+    server.unref();
   });
   serverSocket = conn;
   ready();
diff --git a/test/parallel/test-net-server-listen-path.js b/test/parallel/test-net-server-listen-path.js
index cc7c6678b04224..99144ceb494a64 100644
--- a/test/parallel/test-net-server-listen-path.js
+++ b/test/parallel/test-net-server-listen-path.js
@@ -55,7 +55,7 @@ function randomPipePath() {
 {
   const handlePath = randomPipePath();
 
-  const srv = net.createServer()
+  const server = net.createServer()
     .listen({
       path: handlePath,
       readableAll: true,
@@ -66,24 +66,24 @@ function randomPipePath() {
         assert.notStrictEqual(mode & fs.constants.S_IROTH, 0);
         assert.notStrictEqual(mode & fs.constants.S_IWOTH, 0);
       }
-      srv.close();
+      server.close();
     }));
 }
 
 // Test should emit "error" events when listening fails.
 {
   const handlePath = randomPipePath();
-  const srv1 = net.createServer().listen({ path: handlePath }, () => {
+  const server1 = net.createServer().listen({ path: handlePath }, () => {
     // As the handlePath is in use, binding to the same address again should
     // make the server emit an 'EADDRINUSE' error.
-    const srv2 = net.createServer()
+    const server2 = net.createServer()
       .listen({
         path: handlePath,
         writableAll: true,
       }, common.mustNotCall());
 
-    srv2.on('error', common.mustCall((err) => {
-      srv1.close();
+    server2.on('error', common.mustCall((err) => {
+      server1.close();
       assert.strictEqual(err.code, 'EADDRINUSE');
       assert(/^listen EADDRINUSE: address already in use/.test(err.message));
     }));