The USCIS issues an Employment Authorization Document in the following categories: 1  EAD: This document proves you are allowed to work in the U.S.  Renewal EAD: You should apply for an EAD renewal four months before your original EAD expires.
Definition of memo for English Language Learners. : a usually brief written message from one person or department in an organization, company, etc., to another. Thesaurus: All synonyms and antonyms for memo Spanish Central: Translation of memo Nglish: Translation of memo for Spanish speakers.
1 A memorandum is a brief note addressed to a particular person or group of persons. 2  It is uâ¦. 3  Real Life: Nonfiction Definition Nonfiction is a branch in literature that is so named because it is not fiction.