You Do Need power plug adapter while traveling from Isle of Man to Abu Dhabi.

Here is Why You Need An Adapter

The outlet and plug type used in Abu Dhabi is G and in Isle of Man are C and G. This is how they look like.

Isle of Man

In Isle of Man, outlets of type C and G are in use.

Type C

Type G

Abu Dhabi

In Abu Dhabi, outlets of type G are in use.

Type G