selection occurring when a population is far below the carrying capacity of an unstable environment: tends to favor individuals that reproduce early, quickly, and in large numbers so as to make use of ephemeral resources and ensure that at least some offspring survive.
- Rs flip-flop
1. Russian Soviet Federated Socialist Republic. abbreviation 1. (formerly) Russian Soviet Federative Socialist Republic RSFSR Russian Rossijskaja Sovetskaja Federativnaja Sotsialisticheskaja Respublika (Russian Soviet Federated Socialist Republic)
abbreviation (in Britain) 1. rate support grant 2. (civil defence) Regional Seat of Government
abbreviation 1. Radio Society of Great Britain (amateur radio operators)