There is an option in the settings of your android gadget named "Application" that shows a list of installed apps on your device. You probably are aware that by clicking on any of these applications, besides general information about the application you will also see if it is possible to move an app to the external or internal memory.
In order to find out which ones you are able to move to the SD card, there is a better option than searching in the settings of every application. Download and install ZDbox and click on the specified option shown in the screenshot below.
As you can see, the list of installed applications are now divided into three:
1.Installed on the phone
2.Installed on the SD card
3.Apps that cannot be moved to the SD card
You can manage where you want every application to be installed in, using ZDbox.