PPS /ˌpiː piː ˈes/ BrE AmE noun [countable]
[ Date: 1800-1900 ; Language: Modern Latin ; Origin: post-postscriptum ]
1 . ( also P.P.S. American English ) a note added after a ↑ PS in a letter or message
2 . (Parliamentary Private Secretary) a member of the British Parliament whose job is to help a minister