A
Alt, N, V, T
Create Pivot Table
Ctrl + Shift + U
Expand or collapse formula bar
Alt, E, L
Delete worksheet
Alt, H, H
Fill Colour
Ctrl + K
Add hyperlink
Alt, A, M
Remove Duplicates
Alt, A, H
Alt, A, J
Minimise / Expand Grouping
Ctrl + :
Current time
Alt + "="
Auto sum
Ctrl + ;
Today's Date
Alt, H, O, I
Auto fit column width
Alt, W, F
Freeze panes
Alt, H, O, R
Rename sheet
Alt + Shift + Left
Alt + Shift + Right
Ungroup columns
Group columns
Alt, A, S, A
Alt, A, S, D
Sort ascending
Sort descending
Alt + ;
Select visible cells only