- Click on data menu
- Data validation - data validation - list
- Allow -- Click on List button
- On Source - Select the list of values that to be displayed on the list.
- Click on OK
If you want to create drop down list like below but with sybmols,
- Click on data menu
- Data validation - data validation - list
- Allow -- Click on List button
- On Source - Select the list of values that to be displayed on the list.
- Click on OK
If you want to get symbols then you need to type alt + 0245 (from numeric key pad)