2. Initialism. (initialism of Question & Answer Question & Answer) ¹
3. Initialism. (initialism of Quixotic Agitator) ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of QA
Q-H2 Q-RB interval Q-R interval Q-S2 interval Q-T interval Q-ball Q-banding Q-car Q-code Q-codes | Q-tip Q-tips Q-wave Q.931 Q10 QA (current term) QA/QC QALY QAM QAR | QARs QAU QB QBD QBIC QC QCD QCO2 QD QDRO |