Szmodics was named in the Ireland squad for two summer internationals, but had to pull out after aggravating a shoulder injury.
And Taylor would have had a great chance of making that squad, but for suffering a hamstring injury in the penultimate game of last season.
Injury and a lack of gametime ruled both of them out of Ireland’s matches in the current international break.
The last player to win a full international cap while playing for Posh was right-back Michael Smith for Northern Ireland in 2016.
Gaby Zakuani’s 20 caps for DR Congo is the most by a serving Posh player.
Here are the Posh internationals...
Injury and a lack of gametime ruled both of them out of Ireland’s matches in the current international break.