What does U1 Stand For?
For U1 we have found 3 definitions.
What does U1 mean? We know 3 definitions for U1 abbreviation or acronym in 2 categories. Possible U1 meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
U1 Stands For:
|*****||U1||Ultima 1 (game)|
|***||U1||Chronically Infected Promonocytic Cell Line (HIV expression)|