Grom may refer to:
Military
*
JW GROM, a Polish special forces unit
*
ORP ''Grom'', several ships of the Polish Navy
*
Grom (missile), a Polish anti-aircraft missile
* A Yugoslav/Serbian version of the
Kh-23
The Zvezda Kh-66 and Kh-23 ''Grom'' (russian: Х-23 Гром 'Thunder'; NATO: AS-7 'Kerry') are a family of early Soviet tactical air-to-surface missiles with a range of 10 km. They were intended for use against small ground or naval targe ...
(AS-9 'Kyle') air-to-surface missile
*
2A28 Grom
A, or a, is the first letter and the first vowel of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes'' ...
, a Russian low pressure gun
*
Hrim-2, a missile being developed by Ukraine
People
*
Franc Grom, Slovenian artist
Other uses
* ''Gragjanska оpcija za Makedonija'' (
Citizen Option for Macedonia), a political party in North Macedonia
*
Grom (company), an Italian gelato company
*
Honda Grom, a motorcycle
*
''Grom'' (album), an album by Polish extreme metal band Behemoth
* GROM,
Graphics Read Only Memory, a type of memory used in the TI-99/4A Home Computer
*
Grommet (sportsperson)
A grommet (grom, or gremmie) is a young participant in extreme sports. Originally, a grommet was a surfer under the age of 16. In recent years, this has expanded to include other extreme sports, most notably skateboarding, roller derby and snowb ...
, a nickname for young participants in extreme sports
*
Grom, Warmian-Masurian Voivodeship
Grom (german: Grammen) is a village in the administrative district of Gmina Pasym, within Szczytno County, Warmian-Masurian Voivodeship, in northern Poland.
It lies approximately south-east of Pasym, north-west of Szczytno, and south-east of ...
(north Poland)
*
River Grom
The River Grom is a short tributary of the River Medway near Tunbridge Wells in south-east England. Flowing westwards through High Rocks and Groombridge, it forms the Kent-Sussex border for part of its length. A diversion feeds the moat at Groomb ...
, England
{{disambig, surname