Zs

ZS,Zs, zS, or zs may refer to:

Zsa Zsa Gabor ( ZHAH-zhah GAH-bor, -⁠gə-BOR; Hungarian: [ˈʒɒʒɒ ˈɡaːbor]; born Sári Gábor [ˈʃaːri ˈɡaːbor]; February 6, 1917 – December 18, 2016) was a Hungarian-American actress and socialite.

The ZSU-23-4 "Shilka" is a lightly armored Soviet self-propelled, radar guided anti-aircraft weapon system (SPAAG).

The ZSU-57-2 Ob'yekt 500 is a Soviet self-propelled anti-aircraft gun (SPAAG), armed with two 57 mm autocannons.

Zscaler () is a global cloud-based information security company that provides Internet security, web security, firewalls, sandboxing, SSL inspection, antivirus, vulnerability management and granular control of user activity in cloud computing, mobile and Internet of things environments.

The Zsolt Semjén academic misconduct controversy refers to allegations of plagiarism and multiple submission concerning the 1991 laureatus thesis in theology (converted in 1997 to a PhD in religious studies) and the 1992 sociology diploma thesis of Deputy Prime Minister of Hungary and head of the Christian Democratic People's Party (KDNP) Zsolt Semjén.

Zsuzsanna Emese Mokcsay (born 30 January 1940 in Budapest, Hungary) is a Hungarian author, activist, journalist, playwright and songwriter living in America who writes about feminist spirituality and Dianic Wicca under the pen name Zsuzsanna Budapest or Z.

Zsolt Pozsgai (born 20 September 1960 in Pécs) is a Hungarian freelance writer, playwright, stage and film director, and film producer (Horatio Film).

Zstandard (or zstd) is a lossless data compression algorithm developed by Yann Collet at Facebook.