| Show | code | author ⇑ |
| Show | OSO | Zapatero Osorio, M.R. & Martin, E.L. |
| Show | ZRT | Zaritsky, D., Harris, J., Thompson, I.B., Grebel, E.K. & Massey, P. |
| Show | ZRR | Zarrilli, S., Kraus, S., Kreplin, A., Monnier, J.D., Gardner, T., Merand, A., |
| Show | ZAS | Zasche, P., Wolf, M., Hartkopf, W.I., Svoboda, P., Uhlar, R., Liakos, A., & |
| Show | ZAV | Zavala, R.T., Adelman, S.J., Hummel, C.A., Gulliver, A.F., Caliskan, H., |
| Show | ZEL | Zeller, G. |
| Show | ZNG | Zeng, Y., Brandt, T.D., Li, G., Dupuy, T.J., Li, Y., Brandt, G.M., Farihi, J., |
| Show | ZHN | Zhang, Z.H., Pinfield, D.J., Day-Jones, A.C., Burningham, B., Jones, H.R.A., |
| Show | ZHA | Zhao, M., Monnier, J.D., Torres, G., Boden, A.F., Claret, A., Millan-Gabet, R., |
| Show | ZHU | Zhuchkov, R.Y., Malogolovets, E.V., Balega, Yu.Yu., Bikmaev, I.F., Kuznetsov, M., |
| Show | ZMM | Zimmerman, N., Oppenheimer, B.R., Hinkley, S., Brenner, D., Parry, I.R., |
| Show | ZIM | Zimmermann , L. |
| Show | ZNN | Zinnecker, H., Chelli, A., Carrasco, L., Cruz-Gonzales, I., & Perrier, C. |
| Show | ZIN | Zinner, E. |
| Show | ZIR | Zirm, H. |
| Show | ZIV | Zivkov, V. & Pavlovic, R. |
| Show | ZUC | Zuckerman, B. & Becklin, E.E. |
| Show | ZUL | Zulevic, D.J. |
| Show | ZUR | Zurlo, A., Vigan, A., Hagelberg, J., Desidera, S., Chauvin, G., Almenara, J.M., |
| Show | ZWA | Zwahlen, N., North, P., Debernardi, Y., Eyer, L., Galland, F., Groenewegen, M.A., |
| Show | ZWI | Zwiers, H.F. |