Leaders of Albania in radio broadcast (3)
I believe the answer is:
air
'broadcast' is the definition.
(I've seen this before)
'leaders of albania in radio' is the wordplay.
'leaders of' indicates taking the first letters.
The initial letters of 'albania in radio' is 'AIR'.
(Other definitions for air that I've seen before include "Dry; tune" , "Ventilate a tune?" , "Spread publicity" , "Ventilate, give voice to" , "Atmosphere surrounding the earth" .)