- CDRA(Crawley Down Residents Association)
- CDRAFSOF(Commander, Air Force Special Operations Forces)
- CDRARNORTH(Commander, United States ARmy NORTH)
- CDRC(Canadian Disability Resource Council)
- CDRCFCOM(Commander, Combined Forces Command)
- CDRCL(compensated dual resistivity cal. log)
- CDRESC(Commander, Electronic Security Command)
- CDREUDAC(Commander, EUropean Command Defense Analysis Center)
- CDRF(Disabled Children's Relief Fund)
- CDRFORSCOM(Commander, Forces Command)
- CDRG(Catastrophic Disaster Response Group)
- CDRI(Chihuahuan Desert Research Institute)
- CDRJSOTF(Commander, Joint Special Operations Task Force)
- CDRL(Contract Data Requirements List)
- CDRMTMC(Commander, Military Traffic Management Command)
- CDRNORAD(Commander, North American Aerospace Defense Command)
- CD-ROM(CD Read-Only Memory)
- CDROM(Compact Disk Read Only Memory)
- CD-ROM XA(Compact Disc Read-Only Memory eXtended Architecture)
- CDRREP(Commanders Report)
- CDRS(Conceptual Design Rendering Software)
- CDRTSOC(Commander, Theater Special Operations Command)
- CDRUNC(Commander, United Nations Command)
- CDRUSAINSCOM(Commander, United States Army Intelligence and Security Command)
- CDRUSCENTCOM(Commander, United States Central Command)
- CDRUSELEMNORAD(Commander, United States Element, North American Aerospace Defense Command)
- CDRUSEUCOM(Commander, United States European Command)
- CDRUSJFCOM(Commander, United States Joint Forces Command)
- CDRUSNAVEUR(Commander, United States Naval Forces, Europe)
- CDRUSNORTHCOM(Commander, United States Northern Command)
- CDRUSPACOM(Commander, United States Pacific Command)
- CDRUSSOCOM(Commander, United States Special Operations Command)
- CDRUSSOUTHCOM(Commander, United States Southern Command)
- CDRUSSTRATCOM(Commander, United States Strategic Command)
- CDRUSTRANSCOM(Commander, United States Transportation Command)
- CD-RW(CD-Rewritable)
- CDRW(Compact Disc Re Writable)
- CDS(Chief of the Defence Staff)
