KRVA may refer to:

• KRVA (AM), a radio station (1600 AM) licensed to Cockrell Hill, Texas, United States
• KRVA-FM, a radio station (107.1 FM) licensed to Campbell, Texas, United States

• Trimethylhydroxysilane
• Trimethylindium
• Trimethyllysine dioxygenase
• Trimethylolpropane phosphite
• Trimethyl orthophosphate
• Trimethylphosphane
• Trimethyl phosphate
• Trimethylphosphine
• Trimethyl phosphite
• Trimethylsilanol
• Trimethylsilylazide
• Trimethylsilyl azide
• Trimethylsilyl chloride
• Trimethylsilylchloride
• Trimethylsilyl compounds
• Trimethylsilyl cyanide
• Trimethylsilyldiazomethane
• Trimethylsulfonium—tetrahydrofolate N-methyltransferase
• Trimethyltin chloride
• Trimetrexate
• Trimetrexate glucuronate
• Tri-Metro Conference (Minnesota)
• Tri-MG Intra Asia Airlines
• Trimipramine maleate
• Trim (Irish Parliament constituency)