RND may refer to: Reflex neurovascular dystrophy, also see Complex Regional Pain Syndrome Red Nose Day, see Comic Relief National Rally for Democracy, a political party in Algeria, Mali and Senegal RANDOMiser function in BASIC Royal Naval Division Rocks'n'Diamonds, a Boulder Dash clone Rostov-on-Don, (Rostov-na-Donu) a city in the south of Russia Research and development (R&D), especially in domain names as "&" is not a permitted character. Rania Nikos Dimitris, video & photo stories