(1) operational efficiency ::
berhênandariya di operasyonê de(2) operational expenses ::
mesrefên operasyonê(3) operational costs ::
mesrefên operasyonê(4) operational research ::
lêkolîn operasyonê(5) operational planning ::
plankirina operasyonê(6) operational cost ::
mesrefa operasyonê(7) operational control ::
kontrol operasyonê(8) operational readiness ::
amadehiya operasyonê(9) operational procedures ::
prosedurên operasyonê