| ZA | Zementieraggregat | cement unit | | | Details |
| ZA | ZAMBIA | | | | Details |
| ZA | SOUTH AFRICA | | | | Details |
| DZA | ALGERIA | | | | Details |
| PETROZAIRE | Entreprise Petroliere du Zaire Zaire | | | | Details |
| SZAFCO | South Zaafarana Oil Company | | | | Details |
| TZA | TANZANIA, UNITED REPUBLIC OF | | | | Details |
| ZADCO | Zakum Development Company | | | | Details |
| ZADCO | Zakum Development Co. Abu Dhabi | | | | Details |
| ZAF | SOUTH AFRICA | | | | Details |
| ZAO | BNK CJSC Baltiskaya Nefteprevalochnaya Kompaniya Russia | | | | Details |
| ZAR | South African Rand | | | | Details |
| HAZAN | Hazard Analysis | | | | Details |
| HAZAS | Hazard Assassment | | | | Details |
| Zapfen | pin (tubular pin) | pin (tubular pin) | | | Details |
