The meaning of Ra

abbreviation

Argentina (international vehicle registration).

abbreviation

Right ascension.

abbreviation

(in the uk) royal academician.

abbreviation

(in the uk) royal academy.

abbreviation

(in the uk) royal artillery.

abbreviation

(in the uk) rugby association (in the names of rugby clubs).

Usage examples:

Darlington ra

noun

The chemical element of atomic number 88, a rare radioactive metal of the alkaline earth series. it was formerly used as a source of radiation for radiotherapy.

noun

The distance of a point east of the first point of aries, measured along the celestial equator and expressed in hours, minutes, and seconds.

proper noun

The sun god, the supreme egyptian deity, worshipped as the creator of all life and typically portrayed with a falcon's head bearing the solar disc. from earliest times he was associated with the pharaoh.

The chemical element radium.