List of 3-letter words beginning with

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There are 22 three-letter words beginning with OS

OSA  OSB  OSC  OSD  OSE -ose  osh Osh  OSI  OSL  osm  Oso  oss OSs OSS 'oss  ost OST  OSU  OSV  OSW  OS␣X

40 definitions found

• OSA — n. Initialism of obstructive sleep apnea. — n. Initialism of osteosarcoma. — n. Initialism of on-shelf availability.
• OSB — n. Initialism of oriented strand board, a type of engineered dimensional…
• OSC — n. (Law) Initialism of order to show cause. — prop.n. (Computing) Initialism of Open Sound Control. — prop.n. Initialism of Ontario Securities Commission.
• OSD — prop.n. (Military, US) Initialism of Office of the Secretary of Defense. — n. (Visual technology) Initialism of on-screen display.
• OSE — prop.n. Initialism of Operating System Embedded.
• -ose — suff. Full of. — suff. (Chemistry) Used to form the names of sugars. — suff. (Biochemistry) Used to indicate a product of protein breakdown.
• osh — n. A Tajik dish of rice cooked with meat and oil; a kind of pilaf.
• Osh — prop.n. The second-largest city in Kyrgyzstan.
• OSI — prop.n. (Networking) Initialism of Open Systems Interconnection… — prop.n. (Aviation, travel industry) Initialism of Other Supplementary… — prop.n. (Software, organisation) Initialism of Open Source Initiative.
• OSL — n. (Physics, geophysics, geology, paleontology, anthropology…
• osm — adj. (Internet slang) awesome; like OK, can be used to express…
• Oso — prop.n. A census-designated place in Washington. — n. (Historical) A supporter of the Bear Flag revolt in California.
• oss — n. Alternative spelling of ’oss.
• OSs — n. Plural of OS.
• OSS — n. (Computing) Initialism of open-source software. — n. (Education) Initialism of out-of-school suspension. — n. (Telecommunications) Initialism of operations/operational support system.
• 'oss — n. Pronunciation spelling of horse.
• ost — n. Alternative form of oast.
• OST — n. Initialism of original soundtrack. — prop.n. (Law, space science) Initialism of Outer Space Treaty… — prop.n. Initialism of Open Skies Treaty.
• OSU — prop.n. (Initialism) Ohio State University. — prop.n. (Initialism) Oklahoma State University–Stillwater. — prop.n. (Initialism) Oregon State University.
• OSV — adj. (Linguistics) Object Subject Verb. — prop.n. Initialism of Our Sunday Visitor (Catholic publication).
• OSW — prop.n. (US) Initialism of Office of Solid Waste. — prop.n. Initialism of Official Scrabble Words.
• OS␣X — prop.n. (Computing, trademark) Former name of macOS; itself formerly…

See this list for:

• Scrabble in English: 1 word
• French Wiktionary: 12 words
• Spanish Wiktionary: 8 words
• Italian Wiktionary: 7 words
• German Wiktionary: 14 words
• Portuguese Wiktionary: 4 words
• Dutch Wiktionary: 2 words

Recommended websites

• Visit www.BestWordList.com - to create word lists for scrabble.
• Visit www.BestWordClub.com - to play scrabble duplicate online.

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