When an auditor states they do not know a companies position due to not being finished or there is not enough information. Refer to adverse opinion and qualified opinion.

• ZERO INVENTORIES
• ZERO LATENCY
• ZERO LATENCY ENTERPRISE
• ZERO-PROOF BOOKKEEPING
• ZERO RATE
• ZERO SUM GAME
• ZERO UPTICK
• ZETETICK
• ZIGARI, or ZINGARI
• ZIP CODE
• ZIPPED FILE
• ZIPPER CLAUSE
• ZOLL-VEREIN
• ZOMBIE
• ZOMBIE
• ZOMBIE DEBT
• ZONATION
• ZONE OF POSSIBLE AGREEMENT
• ZONING
• ZONING CODE
• ZONING COMMISSION
• ZONING EXCEPTION
• ZONING LAWS
• ZONING PERMIT
• Z-SPREAD