Reserved Second-Level-Domains for Country-Code-TDLs

[Arsen V.]

Hello,

Is there a list of the most common reserved second level domains for
country code tdls?

For example, the .uk ccTDL has the following reserved second level
domains:

.co.uk
.edu.uk
.sch.uk

I would like to find a list of the same for other ccTDLs that have
segmented the top level domain of that country into specific second
level domains.

THANKS IN ADVANCE!

Arsen