English abbreviations from rcc to rchk
- RCC (ROLAND Coordination Center (US))
- RCCA (Rural Community College Alliance)
- RCCB (Residual Current Circuit Breaker)
- RCCI (Residential Child Care Institution)
- RCCL (Robot Control C Library)
- RCCO (Royal Canadian College of Organists)
- RCCP (Resolving Conflict Creatively Program)
- RCCPDS (Reserve Component Common Personnel Data System)
- RCCWs (Residential Child Care Workers)
- RCD (Rotating Control Device)
- RCDI (Roman Catholic Dragons International)
- RCDP (Research Career Development Programs)
- RCDR (Rural Community Development Resources)
- RCDU (Remote-Controlled Defence Unit)
- RCE (Roche Harbor Seaplane Base)
- RCEM (Regional Contingency Engineering Management)
- RCEP (Registered Continuing Education Provider)
- RCF (Rocket City Furmeet)
- RCFE (Residential Care For The Elderly)
- RCG (Round Card Girls)
- RCGP (Royal College of General Practitioners)
- RCH (Almirante Padilla Airport)
- RCHA (Royal Canadian Horse Artillery (regiment))
- RCHB (Reserve Cargo Handling Battalion)
- RCHK (Renaissance College, Hong Kong)