For Your acronym for being prepared in all-capitals, Each individual letter ought to be an initial letter, as in NASA. In this instance, only the C and D are Preliminary letters. Because it would seem Silly to put in writing "CoviD" or "CoViD" in the event you wished to treat https://msmsolutions.com/sunrise-2027-why-its-time-to-embrace-the-next-generation-of-barcode-technology/