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.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  memo(Noun) a short note; a memorandum. 2  memo(Verb) To record something; to make a note of something. 3  memo(Verb) To send someone a note about something, for the record. I made sure to memo him about the client's complaints.