diff --git a/Libraries/Image/AssetSourceResolver.js b/Libraries/Image/AssetSourceResolver.js
index 0371dbad642c8c..ae759c719b84e8 100644
--- a/Libraries/Image/AssetSourceResolver.js
+++ b/Libraries/Image/AssetSourceResolver.js
@@ -50,14 +50,14 @@ function getAssetPathInDrawableFolder(asset): string {
 class AssetSourceResolver {
 
   serverUrl: ?string;
-  // where the bundle is being run from
-  bundleUrl: ?string;
+  // where the jsbundle is being run from
+  jsbundleUrl: ?string;
   // the asset to resolve
   asset: PackagerAsset;
 
-  constructor(serverUrl: ?string, bundleUrl: ?string, asset: PackagerAsset) {
+  constructor(serverUrl: ?string, jsbundleUrl: ?string, asset: PackagerAsset) {
     this.serverUrl = serverUrl;
-    this.bundleUrl = bundleUrl;
+    this.jsbundleUrl = jsbundleUrl;
     this.asset = asset;
   }
 
@@ -66,7 +66,7 @@ class AssetSourceResolver {
   }
 
   isLoadedFromFileSystem(): boolean {
-    return !!this.bundleUrl;
+    return !!this.jsbundleUrl;
   }
 
   defaultAsset(): ResolvedAssetSource {
@@ -79,7 +79,7 @@ class AssetSourceResolver {
         this.drawableFolderInBundle() :
         this.resourceIdentifierWithoutScale();
     } else {
-      return this.scaledAssetURLInBundle();
+      return this.scaledAssetURLInScript();
     }
   }
 
@@ -104,11 +104,11 @@ class AssetSourceResolver {
   }
 
   /**
-   * Resolves to where the bundle is running from, with a scaled asset filename
+   * Resolves to where the script is running from, with a scaled asset filename
    * E.g. 'file:///sdcard/bundle/assets/AwesomeModule/icon@2x.png'
    */
-  scaledAssetURLInBundle(): ResolvedAssetSource {
-    const path = this.bundleUrl || 'file://';
+  scaledAssetURLInScript(): ResolvedAssetSource {
+    const path = this.jsbundleUrl || 'file://';
     return this.fromSource(path + getScaledAssetPath(this.asset));
   }
 
@@ -129,7 +129,7 @@ class AssetSourceResolver {
    * E.g. 'file:///sdcard/AwesomeModule/drawable-mdpi/icon.png'
    */
   drawableFolderInBundle(): ResolvedAssetSource {
-    const path = this.bundleUrl || 'file://';
+    const path = this.jsbundleUrl || 'file://';
     return this.fromSource(
       path + getAssetPathInDrawableFolder(this.asset)
     );
diff --git a/Libraries/Image/resolveAssetSource.js b/Libraries/Image/resolveAssetSource.js
index c2f4dba12ef5f4..18350ce2c53493 100644
--- a/Libraries/Image/resolveAssetSource.js
+++ b/Libraries/Image/resolveAssetSource.js
@@ -19,45 +19,45 @@ const NativeModules = require('NativeModules');
 
 import type { ResolvedAssetSource } from 'AssetSourceResolver';
 
-let _customSourceTransformer, _serverURL, _bundleSourceURL;
+let _customSourceTransformer, _serverURL, _scriptURL;
 
 function getDevServerURL(): ?string {
   if (_serverURL === undefined) {
     var scriptURL = NativeModules.SourceCode.scriptURL;
     var match = scriptURL && scriptURL.match(/^https?:\/\/.*?\//);
     if (match) {
-      // Bundle was loaded from network
+      // jsBundle was loaded from network
       _serverURL = match[0];
     } else {
-      // Bundle was loaded from file
+      // jsBundle was loaded from file
       _serverURL = null;
     }
   }
   return _serverURL;
 }
 
-function getBundleSourceURL(): ?string {
-  if (_bundleSourceURL === undefined) {
+function getScriptURL(): ?string {
+  if (_scriptURL === undefined) {
     const scriptURL = NativeModules.SourceCode.scriptURL;
     if (!scriptURL) {
       // scriptURL is falsy, we have nothing to go on here
-      _bundleSourceURL = null;
-      return _bundleSourceURL;
+      _scriptURL = null;
+      return _scriptURL;
     }
     if (scriptURL.startsWith('assets://')) {
       // android: running from within assets, no offline path to use
-      _bundleSourceURL = null;
-      return _bundleSourceURL;
+      _scriptURL = null;
+      return _scriptURL;
     }
-    _bundleSourceURL = scriptURL.substring(0, scriptURL.lastIndexOf('/') + 1);
+    _scriptURL = scriptURL.substring(0, scriptURL.lastIndexOf('/') + 1);
     if (!scriptURL.startsWith('file://')) {
       // Add file protocol in case we have an absolute file path and not a URL.
       // This shouldn't really be necessary. scriptURL should be a URL.
-      _bundleSourceURL = 'file://' + _bundleSourceURL;
+      _scriptURL = 'file://' + _scriptURL;
     }
   }
 
-  return _bundleSourceURL;
+  return _scriptURL;
 }
 
 function setCustomSourceTransformer(
@@ -80,7 +80,7 @@ function resolveAssetSource(source: any): ?ResolvedAssetSource {
     return null;
   }
 
-  const resolver = new AssetSourceResolver(getDevServerURL(), getBundleSourceURL(), asset);
+  const resolver = new AssetSourceResolver(getDevServerURL(), getScriptURL(), asset);
   if (_customSourceTransformer) {
     return _customSourceTransformer(resolver);
   }