O and P class destroyer

O, Fraktur, Octonion, Ordinal indicator, Enclosed Alphanumeric Supplement, Unicode subscripts and superscripts, Enclosed Alphanumerics, Ö, Ɵ, Õ, Ó, Ǫ, Ò, Ơ, Mid back rounded vowel, Open O, O', O͘, Inverted breve, Oʻ, Ꝍ, Ǫ́, Breve, Circumflex, Open-mid back rounded vowel, Mid front rounded vowel, Ø, Macron (diacritic), Vietnamese alphabet, ⱺ, Bilabial click, Nasal vowel, International Phonetic Alphabet, Double grave accent, Dot (diacritic), Mid central vowel, Double acute accent, R-colored vowel, Livonian language, Cedilla, Hook above

Diethyl ether, Scribal abbreviation, Open back rounded vowel, Ogonek, Shift Out and Shift In characters, Finno-Ugric transcription, Ring (diacritic), Nasal bilabial click, Small caps, Caron, O,O′-Diacetyldopamine, P&O, O (disambiguation), O visa, O,O′-Dipivaloyldopamine, O-methylated flavonoid, O A e o Z, O Antiphons, O-GlcNAc, Douglas O-38, O class, O-Acetylbufotenine, O-Methylnordehydrobufotenine, O-Pivalylbufotenine, O line, O series, O lucenti, o sereni occhi, O Tannenbaum, Big O, Pui O, O. Henry Award, Ping-O-Tronic, O Come, O Come, Emmanuel, Big O notation, Tai O, O-ring, Haplogroup O-M119, O Tempo e o Vento, Ó Paí, Ó, O (German magazine), O-type star, P&O Cruises, O-linked glycosylation, Isoflavone-7-O-beta-glucoside 6"-O-malonyltransferase, Flavonol-3-O-beta-glucoside O-malonyltransferase, P&O Princess Cruises, O-demethylpuromycin O-methyltransferase, Kamen Rider Den-O + Shin-O, O (Cyrillic), Pig-hoo-o-o-o-ey

O, Fraktur, Octonion, Ordinal indicator, Enclosed Alphanumeric Supplement, Unicode subscripts and superscripts, Enclosed Alphanumerics, Ö, Ɵ, Õ, Ó, Ǫ, Ò, Ơ, Mid back rounded vowel, Open O, O', O͘, Inverted breve, Oʻ, Ꝍ, Ǫ́, Breve, Circumflex, Open-mid back rounded vowel, Mid front rounded vowel, Ø, Macron (diacritic), Vietnamese alphabet, ⱺ, Bilabial click, Nasal vowel, International Phonetic Alphabet, Double grave accent, Dot (diacritic), Mid central vowel, Double acute accent, R-colored vowel, Livonian language, Cedilla, Hook above, Diethyl ether, Scribal abbreviation, Open back rounded vowel, Ogonek, Shift Out and Shift In characters, Finno-Ugric transcription, Ring (diacritic), Nasal bilabial click, Small caps, Caron, O,O′-Diacetyldopamine, P&O, O (disambiguation), O visa, O,O′-Dipivaloyldopamine, O-methylated flavonoid, O A e o Z, O Antiphons, O-GlcNAc, Douglas O-38, O class, O-Acetylbufotenine, O-Methylnordehydrobufotenine, O-Pivalylbufotenine, O line, O series, O lucenti, o sereni occhi, O Tannenbaum, Big O, Pui O, O. Henry Award, Ping-O-Tronic, O Come, O Come, Emmanuel, Big O notation, Tai O, O-ring, Haplogroup O-M119, O Tempo e o Vento, Ó Paí, Ó, O (German magazine), O-type star, P&O Cruises, O-linked glycosylation, Isoflavone-7-O-beta-glucoside 6"-O-malonyltransferase, Flavonol-3-O-beta-glucoside O-malonyltransferase, P&O Princess Cruises, O-demethylpuromycin O-methyltransferase, Kamen Rider Den-O + Shin-O, O (Cyrillic), Pig-hoo-o-o-o-ey, Ó Rothláin, O-Bi, O-Ba: The End of Civilization, O-Acetylserine, Google I/O, Daddy-O, Ó Sé, Vitexin 2"-O-rhamnoside 7-O-methyltransferase, Protein O-GlcNAcase, Ó Lochlainn, Lycoming O-235, Cyanidin 3-O-rutinoside 5-O-glucosyltransferase, O Taryŏn, Delphinidin 3',5'-O-glucosyltransferase, Asynchronous I/O, Tam o' Shanter, 'O pere e 'o musso, Cyanidin-3-O-glucoside 2-O-glucuronosyltransferase, Cyrillic O variants, O scale, THC-O-acetate, Anti-streptolysin O, HNLMS O 20, Anthocyanin 3-O-glucoside 6''-O-hydroxycinnamoyltransferase, O-type main-sequence star, Mícheál Ó Cléirigh, Yeshe-Ö, Haplogroup O-M175, O le Ao o le Malo, O tempora, o mores!, The Big O, Memory-mapped I/O and port-mapped I/O, Subdwarf O star, Jack-o'-lantern, W/o, Handley Page Type O, O... Saya, Shibuya O-East, Domnall Ó Cuindlis, Yam O, Double-O, P&O Ferries, Bit-O-Honey, Lycoming O-290, Séamus Ó Fearghail, O‑Level, Heme O, Te Pīhopatanga o Te Upoko o Te Ika, Punk-O-Rama, Continental O-200, O Silêncio Q Precede O Esporro, USS O-12, O-Zone, I/O scheduling, Douglas O-2, Beta-glucogallin O-galloyltransferase, Anthocyanin 5-O-glucoside 6'''-O-malonyltransferase, USS O-7, Ádhamh Ó Cianáin, Jell-O Gallery, O filii et filiae