Georgia Italic  Vorgeschlagen von reedjaz 
Avenir  Vorgeschlagen von reedjaz 

for "ex abrupto" it is [Georgia Italic],
with modification of the "b" and "t" (added something like hook, looks like taken from the upper part of "i"/"j"), and the "p" (erased the serif).

for "EFFECTIVE COMMUNICATION" it is [Avenir]