Definition from Wiktionary, the free dictionary
- Initialism of Recombinant Advisory Committee.
- Initialism of Recreation and Athletics Centre.
- Initialism of Regional Advisory Committee.
- (computing, databases) Initialism of Real Application Cluster.
- (UK) Initialism of Royal Automobile Club.
- (music genre) Initialism of rock against communism, a subgenre of hardcore punk associated with neo-nazism.