2. Initialism. Royal Horse Artillery, four units of the British Army ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of Rha
RFID RFID chip RFID chips RFIDs RFLPs RFP RFQ RFQS RFT RG | RGB RGY laser RGY lasers RH RHA RHAe RHB RHCP RHD RHIB | RHIP RHS RHU RI RIA RIAA RIAs RIB RIBA |