The Reserve Bank of India (RBI) released the 49th round of quarterly OBICUS of the manufacturing sector. What is full form of O in OBICUS?

The Reserve Bank of India (RBI) released the 49th round of quarterly OBICUS (Order books, inventories, and capacity utilization survey) of the manufacturing sector. The survey includes the reference period January-March 2020.The OBICUS survey will provide valuable input for monetary policy formulation.The Central Bank has conducted the OBICUS of the manufacturing sector on a quarterly basis since 2008.