ESAD

acronym: Earth Science and Applications Division (NASA HQ)
Found on http://cdiac.ornl.gov/pns/acronyms.html#E

ESAD

Eat Sh** And Die
Found on http://www.encyclo.co.uk/local/21662

esad

eat shit and die
Found on http://www.noslang.com/dictionary/e/

ESAD

Eat s*** and die
Found on http://www.chatslang.com/terms/online_gaming
No exact match found