English abbreviations from rage to ram
- RAGE (Reaching A Generation Endangered)
- RAH (Reading At Home)
- RAH-66 (Reconnaissance Attack Helicopter)
- RAHR (Rainbow Acres Horse Rescue)
- RAI (Radio altimeter indicator)
- RAID (Redundant Array of Independent Disks)
- RAIDES (Rapid Air Defense Evaluation System)
- RAII (Resource Acquisition Is Initialization)
- RAIM (Receiver-autonomous integrity monitoring, also remote autonomous integrity monitoring)
- RAIN (Rescuing Animals In Need)
- Rainbow Flight (Fresh trainees at BMT who have not yet received uniforms (clothing colors represent the rainbow))
- RAINN (Rape, Abuse & Incest National Network)
- RAIRS (Reflection-Absorption InfraRed Spectroscopy)
- RAISE (Reusable Agent Intelligence Software Environment)
- RAIT (Redundant Array of Inexpensive Tapes)
- RAI-TV (Radio Televisione Italiana)
- RAJ (Rajkot Airport)
- RAJPO (Range Applications Joint Program Office)
- RAK (Menara International Airport)
- RAL (Riverside Municipal Airport)
- RALF (Rear Admiral, Lower halF)
- RALH (Raise A Little Hell)
- RALPH (Real Assisted Living For Physically Handicapped)
- RALT (Radar or radio altimeter)
- RAM (Random Antiterrorism Measure)