Might mean Dark Ages.
DA mean documents against acceptance, where company give acceptance to pay their liabilities on due date, but he can pay remit the DA before its due date , but in case of Letter of Credit, UCP are not allowed to pay the LC liabilities before its due date. Thanks Anup Das
On DA Form 4179, "date ASQ" refers to the date the individual was assessed for suitability for military service. ASQ stands for "Applicant Suitability Questionnaire," which is part of the evaluation process to determine an applicant's qualifications and readiness for enlistment. This date helps maintain a timeline of the applicant's evaluation and processing.
it mean "are the" as in, You da man!
He's gon' do huh up da butt
His birth date is on 1485. His actual date is not specified
da = there
Date
da
16 july
da-te
If you mean Bore da, it's 'Good morning' in English.
It would have been enough