V43 may refer to:
*
MÁV Class V43
The MÁV Class V43 is a Hungarian electric locomotive with a box-like appearance. It was meant to replace the MÁV Class V40 and MÁV Class V60, as well as the widespread Class 424 steam locomotives. A total of 379 locomotives were built betwee ...
, a locomotive
* , a torpedo boat of the Imperial German Navy
*
Vanadium-43
Naturally occurring vanadium (23V) is composed of one stable isotope 51V and one radioactive isotope 50V with a half-life of 1.5×1017 years. 24 artificial radioisotopes have been characterized (in the range of mass number between 40 and 65) with ...
, an isotope of vanadium
* V, the second inversion of the
dominant seventh chord
In music theory, a dominant seventh chord, or major minor seventh chord, is a seventh chord, usually built on the fifth degree of the major scale, and composed of a root, major third, perfect fifth, and minor seventh. Thus it is a major triad tog ...
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