Data exchange

RCP9 definitions
RDF
ReAS
REDCap
REST2 definitions
RGD2 definitions
RPA7 definitions
RPDB
RPMS
RRA2 definitions
RSS6 definitions
SC31 definitions
SCIMS
SDN3 definitions
SDPG2 definitions
SFTP
SM29 definitions
SOA5 definitions
SOAP2 definitions
SPARCS