U2
abbreviation
1.
you too
Read Also:
- U-235
Chemistry. 1. uranium 235. noun, Chemistry. 1. the radioactive uranium isotope having a mass number of 235, comprising 0.715 percent of natural uranium. When bombarded with neutrons it undergoes fission with the release of energy.
- U-238
Chemistry. 1. uranium 238. noun, Chemistry. 1. the radioactive uranium isotope having a mass number 238, comprising 99.28 percent of natural uranium: used chiefly in nuclear reactors as a source of the fissionable isotope plutonium 239.
- U-239
Chemistry. 1. uranium 239. noun, Chemistry. 1. the uranium isotope with a mass number 239. It is artificially produced by the neutron bombardment of uranium 238.
- U4e
abbreviation 1. yours for ever
- Ua
abbreviation 1. Ukraine abbreviation 1. (in Britain) unitary authority 2. Ukraine (international car registration) networking The country code for the Ukraine. (1999-01-27) UA 1. Ukraine (international vehicle ID) 2. United Artists 3. unnumbered acknowledgement 4. urinalysis