- Ad us. ext.
ad us. ext. ad us. ext. abbr. Latin ad usum externum (for external use)
- Ad utrumque paratus
ready for either alternative.
- Ad val.
ad valorem. abbreviation ad valorem Latin ad valorem (in proportion to the value)
- Ad valorem
in proportion to the value (used especially of duties on imports that are fixed at a percentage of the value as stated on the invoice). Historical Examples Bicycles entering Belgium pay an ad valorem duty of 12 per cent. Belgium George W. T. (George William Thomson) Omond There is an ad valorem duty of 8% […]