998x «EXCLUSIVE»

: Researchers like Lili R. Romann at the University of Connecticut use unique ORCID IDs ending in 998X to distinguish their professional contributions.

: Students can take up to 6 credits of 998X before they pass their qualifying exam. : Researchers like Lili R

While the NYU course is the most prominent "998X" reference in informative reporting, the term may also appear in technical or identification contexts: : Researchers like Lili R

: Registering for 998X is optional before the student moves on to the mandatory 999X dissertation credits. : Researchers like Lili R

: It represents dissertation-level research conducted by doctoral candidates.