Z
| Abbreviation | Meaning |
|---|---|
| Z (weapon/armour name) | Zamorak, Zaryte |
| Zalc | Zalcano |
| Zammy | Zamorak, K'ril Tsutsaroth |
| Z book, Zammy book | Unholy book |
| ZCB, ZBow | Zaryte crossbow |
| Zenny, Zenn | Zenyte, usually referring to Zenyte shards. |
| Zerk, Zerker(s) | Berserker |
| ZGS | Zamorak godsword, or occasionally Ancient godsword ("Z" for Zaros) |
| Zik | Verzik Vitur |
| Zily, Zilly, Zilya | Commander Zilyana |
| ZMI | Ourania altar |
| Z spear, Zammy spear, ZS | Zamorakian spear |
| Zuk | TzKal-Zuk |
| Zul, Zully | Zulrah |
| ZVambs, ZVams | Zaryte vambraces |