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.
Discover the definition of a credit memo. A Credit Memo (short for credit memorandum) is a commercial document issued by a Seller to a Buyer, indicating the products, quantities and agreed prices for products or services that the Seller provided the Buyer with, but Buyer returned or did not receive.